Amelogenesis imperfecta

Summary

Amelogenesis imperfecta (MONDO:0019507) is a disease (an umbrella term covering 7 Mondo subtypes) with 17 cohort genes and 8 clinical trials.

At a glance

• Prevalence: 1-9 / 100 000 (United States) [Orphanet-validated]
• Umbrella term: 7 Mondo subtypes
• Cohort genes: 17
• ClinVar variants: 129
• Phenotypes (HPO): 16
• Clinical trials: 8

Clinical features

Epidemiology

Prevalence records

3 prevalence record(s), Orphanet:

Type	Class	Value	Geography	Validation
Point prevalence	1-9 / 100 000	7.1	United States	Validated
Point prevalence	6-9 / 10 000	90	India	Validated
Point prevalence	>1 / 1000	142	Sweden	Validated

Signs & symptoms

Clinical features (HPO)

16 HPO clinical features (Orphanet curated; top 16 by frequency):

HPO ID	Term	Frequency
HP:0006286	Yellow-brown discoloration of the teeth	Very frequent (80-99%)
HP:0011073	Abnormality of dental color	Very frequent (80-99%)
HP:0005216	Impaired mastication	Frequent (30-79%)
HP:0006285	Enamel hypomineralization	Frequent (30-79%)
HP:0006297	Enamel hypoplasia	Frequent (30-79%)
HP:0009102	Anterior open-bite malocclusion	Frequent (30-79%)
HP:0011084	Hypocalcification of dental enamel	Frequent (30-79%)
HP:0011085	Hypomature dental enamel	Frequent (30-79%)
HP:0025124	Fragile teeth	Frequent (30-79%)
HP:0000679	Taurodontia	Occasional (5-29%)
HP:0000685	Hypoplasia of teeth	Occasional (5-29%)
HP:0000687	Widely spaced teeth	Occasional (5-29%)
HP:0006283	Multiple unerupted teeth	Occasional (5-29%)
HP:0010299	Abnormality of dentin	Occasional (5-29%)
HP:0011071	Abnormality of permanent molar morphology	Occasional (5-29%)
HP:0030791	Abnormal jaw morphology	Occasional (5-29%)

Identifiers

Disease identifiers

Field	Value
Canonical name	amelogenesis imperfecta
Mondo ID	MONDO:0019507
MeSH	D000567
OMIM	104500
Orphanet	88661
DOID	DOID:2187
ICD-11	1923123066
SNOMED CT	78494001
UMLS	C0002452
MedGen	240
GARD	0005791
NORD	765
Is cancer (heuristic)	no

Data availability: 129 ClinVar variants · 1 GenCC gene-disease record.

Disease family

An umbrella term covering 7 Mondo subtypes.

Classification path: disease › human disease › disease by etiologic mechanism › disease of genetic or genomic mechanism › hereditary disease › amelogenesis imperfecta

Related subtypes (1923): inherited bleeding disorder, platelet-type, infantile liver failure, febrile seizures, familial, hereditary hypophosphatemic rickets, hypothyroidism, congenital, nongoitrous, isolated microphthalmia, nephrolithiasis/osteoporosis, hypophosphatemic, anemia, hypochromic microcytic with iron overload, camptodactyly syndrome, Guadalajara, cerebelloparenchymal disorder, Chiari malformation, developmental dysplasia of the hip, bone marrow failure syndrome, Zimmermann-Laband syndrome, autoimmune disease, multisystem, infantile-onset, multinodular goiter, orofacial cleft, spondylocostal dysostosis, X-linked disease, Y-linked disease, autosomal genetic disease, cornea plana, epithelial-stromal TGFBI dystrophy, congenital diarrhea, Klippel-Feil syndrome, familial polycythemia, myopia, inherited aplastic anemia, FG syndrome, hypotrichosis, hereditary Wilms tumor, familial hemolytic anemia, hereditary fallopian tube carcinoma, ariboflavinosis, bronchiectasis, spermatogenic failure, preeclampsia, cataract, celiac disease, inflammatory bowel disease, ciliopathy, Fuchs’ endothelial dystrophy, hypospadias, bone Paget disease, visceral leishmaniasis, tooth agenesis, nanophthalmia, hydatidiform mole, fibromuscular dysplasia, familial abdominal aortic aneurysm, Adams-Oliver syndrome, Achard syndrome, Achoo syndrome, acroleukopathy, symmetric, acromegaloid changes, cutis verticis gyrata, and corneal leukoma, acromial dimples, adenosine triphosphatase deficiency, anemia due to, alopecia-epilepsy-pyorrhea-intellectual disability syndrome, amastia, bilateral, with ureteral triplication and dysmorphism, amelia and terminal transverse hemimelia, amenorrhea-galactorrhea syndrome, amyotrophic dystonic paraplegia, anal sphincter dysplasia, anal sphincter myopathy, internal, isolated aniridia, aniridia-absent patella syndrome, aniridia, microcornea, and spontaneously Reabsorbed cataract, anisocoria, ankyloglossia, diffuse idiopathic skeletal hyperostosis, annular erythema, anonychia-ectrodactyly, anonychia-onychodystrophy with brachydactyly type b and ectrodactyly, aortic arch interruption, facial palsy, and retinal coloboma, arcus senilis, arms, malformation of, arteries, anomalies of, arteriovenous malformations of the brain, arteritis, familial granulomatous, with juvenile polyarthritis, arthritis, sacroiliac, asymmetric short stature syndrome, PR interval, variation in, aurocephalosyndactyly, Axenfeld-Rieger anomaly with partially absent eye muscles, distinctive face, hydrocephaly, and skeletal abnormalities, azotemia, familial, gastroesophageal reflux disease, beta-amino acids, renal transport of, bladder diverticulum, blepharochalasis, superior, bone pain, periodic, Brachmann-de Lange-like facial changes with microcephaly, metatarsus adductus, and developmental delay, brachymesomelia-renal syndrome, Brachymetatarsus 4, Brachymorphism-onychodysplasia-dysphalangism syndrome, branchial myoclonus with spastic paraparesis and cerebellar ataxia, familial juvenile hypertrophy of the breast, bundle branch block, familial isolated complete right, butyrylesterase 1, Burkitt lymphoma, calcific aortic disease with immunologic abnormalities, familial, cancer, familial, with in vitro Radioresistance, canine teeth, absence of upper permanent, Car factor deficiency, Carabelli anomaly of maxillary molar teeth, carpal displacement, cervical hypertrichosis with underlying kyphoscoliosis, cervical rib disease, cervical vertebral Bridge, cervical vertebral dysplasia, chemodectoma, intraabdominal, with cutaneous angiolipomas, Chondronectin, choroidal osteoma, bilateral, cirrhosis, familial, congenital pseudoarthrosis of clavicle, aorta coarctation, coloboma, ocular, autosomal dominant, uveal coloboma-cleft lip and palate-intellectual disability, colonic varices without portal hypertension, comedones, familial Dyskeratotic, commissural lip pits, coracoclavicular joint, anomalous, cornea guttata with anterior polar cataracts, corneal degeneration, ribbonlike, with deafness, Schnyder corneal dystrophy, fleck corneal dystrophy, Meesmann corneal dystrophy, epithelial recurrent erosion dystrophy, coumarin resistance, coxa vara, cranioacrofacial syndrome, craniofacial-deafness-hand syndrome, craniorhiny, creatine phosphokinase, elevated serum, cryofibrinogenemia, familial primary, cryptotia, familial, isolated cryptophthalmia, Darwinian tubercle of pinna, autosomal dominant deafness - onychodystrophy syndrome, deafness-ear malformation-facial palsy syndrome, keratoderma hereditarium mutilans, deafness, mid-tone neural, deafness, sensorineural, with peripheral neuropathy and arterial disease, deafness, unilateral, deafness with anhidrotic ectodermal dysplasia, dens evaginatus, dens in dente and palatal invaginations, cerebral arteriopathy with subcortical infarcts and leukoencephalopathy, dementia/parkinsonism with non-Alzheimer amyloid plaques, primary failure of tooth eruption, dentin dysplasia type I, dentin dysplasia type II, dentin dysplasia-sclerotic bones syndrome, deoxyribose-5-phosphate aldolase deficiency, dentinogenesis imperfecta type 2, dentinogenesis imperfecta type 3, dermal Ridges, patternless, diarrhea, glucose-stimulated secretory, with common variable immunodeficiency, diastema, dental medial, dilution, pigmentary, discrimination, Two-point, reduction 1N, distal osteosclerosis, distichiasis with congenital anomalies of the heart and peripheral vasculature, DNA, satellite, 3, DNA, low-repetitive sequences of, double nail for fifth toe, duodenal ulcer due to antral G-cell hyperfunction, duodenal ulcer, hyperpepsinogenemic 1, dwarfism, Levi type, dwarfism with stiff joints and ocular abnormalities, dystelephalangy, ear antitragus, tag at base of, ear exostoses, ear folding, ear malformation, preauricular fistulae, congenital, ear pits, posterior helical, thickened earlobes-conductive deafness syndrome, ectodermal dysplasia syndrome with distinctive facial appearance and preaxial polydactyly of feet, ectodermal dysplasia with adrenal cyst, ectopia lentis 1, isolated, autosomal dominant, ectopia pupillae, ectrodactyly and ectodermal dysplasia without cleft lip/palate, ectrodactyly-cleft palate syndrome, edema, familial idiopathic, prepubertal, electroencephalographic peculiarity: 14 and 6 per sec. positive spike phenomenon, electroencephalographic peculiarity: fronto-precentral beta wave groups, emphysema, hereditary pulmonary, eosinophilia, familial, Eosinophilopenia, epidermoid cysts, epidermolysis bullosa with deficiency of galactosylhydroxylysyl glucosyltransferase, epidermolysis bullosa with congenital localized absence of skin and deformity of nails, erythema nodosum, familial, esophageal ring, lower, exchondrosis of pinna, posterior, exostoses-anetodermia-brachydactyly type E syndrome, facial spasm, factor VIII and Factor IX, combined deficiency of, factors VIII, IX and XI, combined deficiency of, factor 9 and Factor XI, combined deficiency of, fibrinolytic defect, fibrodysplasia ossificans progressiva, fibula, recurrent dislocation of head of, Floating-Harbor syndrome, flushing of ears and somnolence, focal epithelial hyperplasia of the oral mucosa, fragile site 10Q23, Friedreich ataxia, so-called, with optic atrophy and sensorineural deafness, intellectual disability, FRA12A type, fucosidase regulator, gamma-A-globulin, defect in assembly of, Gamstorp-Wohlfart syndrome, gastric volvulus, intrathoracic, MALT lymphoma, gastric mucosal hypertrophy, genu valgum, st. Helena familial, giant neutrophil leukocytes, globulin anomaly involving beta (2A)-globulin, glomuvenous malformation, Glucoglycinuria, glucose-6-phosphate dehydrogenase-like, glutamic acid decarboxylase, brain, membrane form, glutathione transferase activity toward trans-stilbene oxide, hyperglycinuria, granddad syndrome, Grant syndrome, granulosis rubra nasi, graying of hair, precocious, guanylate kinase 3, hairy nose tip, hairy palms and soles, hand clasping pattern, cavernous hemangiomas of face-supraumbilical midline raphe syndrome, Kasabach-Merritt syndrome, oculoauriculovertebral spectrum with radial defects, hemolytic poikilocytic anemia due to reduced ankyrin binding sites, hemoglobin–variants for which the chain carrying the mutation 1S unknown or uncertain, hepatic adenomas, familial, hernia, double inguinal, heterochromia iridis, histiocytic dermatoarthritis, humeroradial synostosis, 5-hydroxytryptamine oxygenase regulator, orthostatic hypotensive disorder, Streeten type, hypercalciuria, absorptive, 2, hyperheparinemia, hyperhidrosis palmaris ET plantaris, hyperimmunoglobulin G1(A1) syndrome, hyperlipoproteinemia, type II, and deafness, hyperostosis cranialis interna, hyperpigmentation of eyelid, hyperpigmentation of Fuldauer and Kuijpers, hyperproglucagonemia, hyperreflexia, hypersecretion of adrenal androgens, familial, hypotaurinemic retinal degeneration and cardiomyopathy, essential hypertension, genetic, hyperthermia, cutaneous, with headaches and nausea, hyperthyroxinemia, dystransthyretinemic, hypertrophia musculorum vera, hypoparathyroidism-deafness-renal disease syndrome, hypophosphatemic bone disease, hypoxanthine guanine phosphoribosyltransferase suppressor, ichthyosis-cheek-eyebrow syndrome, IgE responsiveness, atopic, fused mandibular incisors, incisors, lower central, absence of, incisors, rotation of upper central, incisors, shovel-shaped, insensitivity to pain with hyperplastic Myelinopathy, insect Stings, hypersensitivity to, interferon antiviral depressor, iris pigment layer, cleavage of, islet cell adenomatosis, intussusception, IVIC syndrome, internal carotid artery, spontaneous dissection of, keloid formation, keratitis fugax hereditaria, keratosis, familial actinic, angioosteohypertrophic syndrome, knuckle pads, Kyrle disease, labia minora, incomplete adhesion of, lactic acidosis, chronic adult form, laryngeal adductor paralysis, lattice degeneration of retina leading to retinal detachment, periodic fever, immunodeficiency, and thrombocytopenia syndrome, leg ulcers, familial, of juvenile onset, lentiginosis, centrofacial neurodysraphic, leukocyte nuclear appendages, hereditary prevalence of, levator-medial rectus synkinesis, lip, hamartomatous, lipoprotein types–Lt system, lipoprotein, variant of beta, lithium transport, low density lipoprotein, variation in molecular weight of, lumbar stenosis, familial, macrocephaly, benign familial, myelodysplastic syndrome associated with isolated del(5q), malocclusion due to protuberant upper front teeth, Mammastatin, mannose 6-phosphate receptor recognition defect, Lebanese type, marfanoid hypermobility syndrome, masticatory muscles, hypertrophy of, maxillofacial dysostosis, Meckel diverticulum, mediosternal depigmentation line, megalodactyly, melanoma tumor antigen Gp90, mental and growth retardation with amblyopia, mesomelic dwarfism of hypoplastic tibia and radius type, metachondromatosis, metachromasia of fibroblasts, metatarsus varus, type 1, microphthalmia, isolated, with corectopia, microspherophakia with hernia, microspherophakia-metaphyseal dysplasia syndrome, milia, multiple eruptive, tooth ankylosis, MOMO syndrome, antigen defined by monoclonal antibody Aj9, antigen defined by monoclonal antibody T87, Monophalangy of great toe, nondisjunction, mullerian aplasia and hyperandrogenism, multiple exostoses with spastic tetraparesis, muscle cramps, familial, muscular atrophy, malignant neurogenic, muscular hypoplasia, congenital universal, of Krabbe, myelinated optic nerve fibers, myopathy with storage of glycoproteins and Glycosaminoglycans, nasal alar collapse, bilateral, nasal bones, absence of, nasal groove, familial transverse, nasal hyperpigmentation, familial transverse, neurofibromatosis-pheochromocytoma-duodenal carcinoid syndrome, neuropathy, congenital, with arthrogryposis multiplex, neuropathy, with paraprotein in serum, cerebrospinal fluid and urine, neutropenia, chronic familial, hereditary neutrophilia, nevus anemicus, nevus flammeus of nape of neck, nipples inverted, familial supernumerary nipples, noduli Cutanei, multiple, with urinary tract abnormalities, nose, anomalous shape of, onychogryposis, pedal, with keratosis plantaris and coarse hair, omphalocele, autosomal, ophthalmomandibulomelic dysplasia, ophthalmoplegia, familial static, ophthalmoplegia, familial total, with iris transillumination, ossified ear cartilages, ossicular malformations, familial, osteosclerosis with ichthyosis and fractures, otofaciocervical syndrome, ovalocytosis, hereditary hemolytic, with defective erythropoiesis, osteochondrodysplasia, rhizomelic, with callosal agenesis, thrombocytopenia, hydrocephalus, and hypertension, palmaris longus muscle, absence of, hereditary chronic pancreatitis, pancytopenia and occlusive vascular disease, papillomatosis, confluent and reticulated, papillomatosis, florid, of nipple, Paramolar tubercle of bolk, Parotidomegaly, hereditary bilateral, Passovoy factor defect, patella aplasia/hypoplasia, patella, familial recurrent dislocation of, Pechet factor deficiency, pectus excavatum, pelvic lipomatosis with crossed renal ectopia, pernicious anemia, peroneal nerve, accessory deep, peroxidase, salivary, phagocytosis, plasma-related defect 1N, pheochromocytoma-islet cell tumor syndrome, phlebectasia of lips, phocomelia-ectrodactyly-deafness-sinus arrhythmia syndrome, phosphatase, acid, of tissues, phosphoglucomutase 4, 6-phosphogluconolactonase deficiency, phosphoglycoprotein 1, photomyoclonus, diabetes mellitus, deafness, nephropathy, and cerebral dysfunction, Robin sequence-oligodactyly syndrome, pigmented purpuric eruption, pilonidal sinus, platelet adenylate cyclase activity, platelet aggregation, spontaneous, platelet disorder, undefined, platelet factor 3 deficiency, platelet membrane fluidity, platelet responsiveness to adrenaline, depressed, platelet signal processing defect, familial spontaneous pneumothorax, polyposis, intestinal, scattered and discrete, polyposis, intestinal, with multiple exostoses, polyps, multiple and recurrent inflammatory fibroid, gastrointestinal, popliteal cyst, postaxial tetramelic oligodactyly, posterior column ataxia, Guttmacher syndrome, familial male-limited precocious puberty, premature chromatid separation trait, presenile dementia, Kraepelin type, priapism, familial idiopathic, pronation-supination of the forearm, impairment of, proteolytic capacity of plasma, Protrusio acetabuli, pruritus, hereditary localized, pseudoarthrogryposis, Pseudoatrophoderma colli, pseudomonilethrix, pseudoxanthoma elasticum, forme fruste, pterygium colli, isolated, pubic bone dysplasia, pulmonary atresia with ventricular septal defect, pulmonic stenosis, atrial septal defect, and unique electrocardiographic abnormalities, pulmonic stenosis and deafness, pupillary membrane, persistence of, purpura simplex, radial heads, posterior dislocation of, radio-renal syndrome, radius, aplasia of, with cleft lip/palate, ragweed sensitivity, raindrop hypopigmentation, Raynaud disease, recombinant 8 syndrome, red cell permeability defect, red cell phospholipid defect with hemolysis, retinal venous beading, rhiny, ring dermoid of cornea, Rombo syndrome, Robinow-Sorauf syndrome, Roussy-Levy syndrome, Silver-Russell syndrome, aplasia of lacrimal and salivary glands, salivary substance, Clostridium botulinum type, salivary duct calculi, pleomorphic adenoma, cleft palate-large ears-small head syndrome, sella turcica, bridged, sister chromatid exchange, frequency of, skeletal dysplasia with delayed epiphyseal and carpal bone ossification, Somatomedin, embryonic, spastic paraplegia with associated extrapyramidal signs, spastic paraplegia, optic atrophy, and dementia, sperm protamine P4, spinocerebellar ataxia with rigidity and peripheral neuropathy, spinocerebellar atrophy with pupillary paralysis, splenogonadal fusion-limb defects-micrognathia syndrome, splenomegaly syndrome with splenic Germinal center hypoplasia and reduced circulating T helper cells, split lower lip, split-hand and split-foot with hypodontia, Karsch-Neugebauer syndrome, spondylolisthesis, spondylosis, cervical, polycystic ovary syndrome, sternum, premature obliteration of sutures of, storm syndrome, striae distensae, familial, surface antigen, glycoprotein 75, symphalangism of toes, surface polypeptides, anonymous, symphalangism, C. S. Lewis type, distal symphalangism, symphalangism with multiple anomalies of hands and feet, synovial chondromatosis, familial, with dwarfism, syringomas, multiple, talonavicular coalition, tarsal coalition, tear protein, anodal, T-cell Subgroups, non-HLA-linked, teeth, odd shapes of, teeth present at birth, teeth, supernumerary, temperature-sensitive lethal mutation, spermatic cord torsion, tetralogy of fallot and glaucoma, tetramelic monodactyly, thumb deformity, thyroid hormone plasma membrane transport defect, tibial torsion, bilateral medial, toe, fifth, number of phalanges 1N, toe, misshapen, toe, rotated fifth, toes, relative length of first and second, toes, space between first and second, malposition of teeth with or without hypodontia/oligodontia, torus palatinus and torus mandibularis, tremor of intention, ataxia, and lipofuscinosis, trichomegaly, trichoepitheliomas, multiple desmoplastic, trigger thumb, triphalangeal thumb with double phalanges, triphalangeal thumb, Nonopposable, Tristichiasis, humerus trochlea aplasia, Tuftsin deficiency, suppressor of tumorigenicity 3, tune deafness, Undritz anomaly, Upington disease, ureter, bifid or double, ureterocele, urolithiasis, uric acid, autosomal dominant, urinary bladder, atony of, uterine anomalies, vascular helix of umbilical cord, veins, pattern of, on anterior thorax, venular insufficiency, systemic, vertebral hypoplasia with lumbar kyphosis, congenital vertical talus, vestibulocochlear dysfunction, progressive, volvulus of midgut, Woronets trait, ablepharon macrostomia syndrome, familial glucocorticoid deficiency, aganglionosis, total intestinal, agenesis of cerebral white matter, agnathia-otocephaly complex, Moynahan syndrome, alopecia - intellectual disability syndrome, amino aciduria with mental deficiency, dwarfism, muscular dystrophy, osteoporosis, and acidosis, Amobarbital, deficient N-hydroxylation of, amyloidosis of gingiva and conjunctiva, with intellectual disability, gelatinous drop-like corneal dystrophy, amyloidosis, cutaneous bullous, angiomatosis, diffuse Corticomeningeal, of Divry and van Bogaert, aniridia-renal agenesis-psychomotor retardation syndrome, anodontia, anosmia for isobutyric acid, antithrombin, familial hemorrhagic diathesis due to, Aphalangy-hemivertebrae-urogenital-intestinal dysgenesis syndrome, arteriosclerosis, severe juvenile, arthrogryposis, distal, with intellectual disability and characteristic facies, asthma, nasal polyps, and aspirin intolerance, asthma, short stature, and elevated IgA, ataxia with myoclonic epilepsy and presenile dementia, ataxia, deafness, and cardiomyopathy, ataxia-microcephaly-cataract syndrome, atherosclerosis-deafness-diabetes-epilepsy-nephropathy syndrome, Athrombia, essential, atonic-astatic syndrome of Foerster, atrichia with papular lesions, berry aneurysm, cirrhosis, pulmonary emphysema, and cerebral calcification, beta-aminoisobutyric acid, urinary excretion of, biliary malformation with renal tubular insufficiency, Bowen syndrome of multiple malformations, brachydactyly, type A2, with microcephaly, Elsahy-Waters syndrome, Sabinas brittle hair syndrome, hereditary arterial and articular multiple calcification syndrome, camptodactyly-ichthyosis syndrome, congenital disorder of glycosylation, type i/IIx, carboxypeptidase N deficiency, cardiac septal defects with coarctation of the aorta, cardioauditory syndrome of Sanchez Cascos, cardiomyopathy associated with myopathy and sudden death, carnitine deficiency, myopathic, colobomatous optic disc-macular atrophy-chorioretinopathy syndrome, premature centromere division, cephalin lipidosis, cerebellar ataxia and neurosensory deafness, cerebellar ataxia, benign, with thermoanalgesia, cerebral angiopathy, dysphoric, cerebral malformation, seizures, hypertrichosis, and overlapping fingers, cerebrocortical degeneration of infancy, cervical vertebrae, agenesis of, CHAND syndrome, Charcot-Marie-Tooth disease-hearing loss-intellectual disability syndrome, cholestasis with gallstone, ataxia, and visual disturbance, cholesterol pneumonia, chondroitin-6-sulfaturia, defective cellular immunity, nephrotic syndrome, central areolar choroidal dystrophy, chromosomal instability with tissue-specific radiosensitivity, circumvallate placenta syndrome, citrulline transport defect, Juberg-Hayward syndrome, coloboma, ocular, autosomal recessive, Jalili syndrome, convulsive disorder, familial, with prenatal or early onset, corneal dystrophy-perceptive deafness syndrome, corneal degeneration, band-shaped spheroid, congenital hereditary endothelial dystrophy of cornea, Crane-Heise syndrome, cranial nerves, congenital paresis of, cranial nerves, recurrent paresis of, temtamy syndrome, craniosynostosis with anomalies of the cranial base and digits, craniosynostosis-intellectual disability syndrome of 51N and Gettig, craniosynostosis-intellectual disability-clefting syndrome, cryptorchidism, curved nail of fourth toe, Cushing syndrome due to macronodular adrenal hyperplasia, cutis verticis gyrata and intellectual disability, cyanosis and hepatic disease, cysteine Peptiduria, cystic disease of lung, ventriculomegaly-cystic kidney disease, deafness, congenital, and familial myoclonic epilepsy, DOORS syndrome, high myopia-sensorineural deafness syndrome, conductive deafness-malformed external ear syndrome, deafness-vitiligo-achalasia syndrome, deafness-small bowel diverticulosis-neuropathy syndrome, deafness, neural, congenital moderate, deafness, neural, with atypical atopic dermatitis, dextrocardia with unusual facies and microphthalmia, diaminopentanuria, disseminated sclerosis with narcolepsy, Dohle bodies and leukemia, dwarfism, low-birth-weight type, with unresponsiveness to growth hormone, dwarfism, intellectual disability, and eye abnormality, dwarfism, proportionate, with hip dislocation, dysautonomia-like disorder, dysmyelination with jaundice, dystonia with Ringbinden, ectopia lentis 2, isolated, autosomal recessive, ectopia lentis et pupillae, encephalomalacia, multilocular, Fowler syndrome, endocardial fibroelastosis and coarctation of abdominal aorta, endothelial dystrophy, congenital hereditary, with nail hypoplasia, enterocolitis, congenital enteropathy due to enteropeptidase deficiency, protein-losing enteropathy, epidermolysis bullosa with diaphragmatic hernia, epilepsy, photogenic, with spastic diplegia and intellectual disability, celiac disease-epilepsy-cerebral calcification syndrome, epiphyseal dysplasia of femoral head, myopia, and deafness, epithelial squamous dysplasia, keratinizing desquamative, of urinary tract, immunodeficiency 32B, erythema of acral regions, ethanolaminosis, facial abnormalities, kyphoscoliosis, and intellectual disability, lethal faciocardiomelic dysplasia, faciothoracogenital syndrome, Fanconi-like syndrome, fever, familial lifelong persistent, fibrosclerosis, multifocal, focal epithelial hyperplasia, Fraser-like syndrome, Freesia Flowers, inability to smell, Friedreich ataxia and congenital glaucoma, fructose and galactose intolerance, monosodium glutamate sensitivity, gluteal muscles, absence of, GOMBO syndrome, granulocytopenia with immunoglobulin abnormality, grouped pigmentation of the retina, Halothane hepatitis, hemangiomatosis, cutaneous, with associated features, hepatic veno-occlusive disease-immunodeficiency syndrome, Hirschsprung disease with ulnar polydactyly, polysyndactyly of big toes, and ventricular septal defect, familial lipochrome histiocytosis, classic Hodgkin lymphoma, Hooft disease, Hutterite cerebroosteonephrodysplasia syndrome, hydroxyprolinemia, hymen, imperforate, Leydig cell hypoplasia, type 1, hyperleucine-Isoleucinemia, hyperlysinuria with hyperammonemia, hypermetabolism due to defect in mitochondria, hyperopia, high, hyperparathyroidism, neonatal self-limited primary, with hypercalciuria, hyperphosphatemia, polyuria, and seizures, hypertelorism and tetralogy of fallot, hypertrophic neuropathy and cataract, hyperuricemia, infantile, with abnormal behavior and normal hypoxanthine guanine phosphoribosyltransferase, hypoglycemia, leucine-induced, hypoinsulinemic hypoglycemia and body hemihypertrophy, hypogonadism with low-grade mental deficiency and microcephaly, hypogonadism, male, hypohidrosis with abnormal palmar dermal Ridges, hypokalemic alkalosis, familial, with specific renal tubulopathy, hypophosphatemia, renal, with intracerebral calcifications, hypopituitarism, congenital, with central diabetes insipidus, Bamforth-Lazarus syndrome, ichthyosis congenita with biliary atresia, ichthyosis-intellectual disability-dwarfism-renal impairment syndrome, ichthyosis, split hairs, and amino aciduria, immunoglobulin d level in plasma, low, channelopathy-associated congenital insensitivity to pain, autosomal recessive, indolylacroyl glycinuria with intellectual disability, inosine phosphorylase deficiency, immune defect due to, internal carotid arteries, hypoplasia of, immunodeficiency with defective T-cell response to interleukin 1, acetylation, slow, isovaleric acid, inability to smell, Jumping Frenchmen of Maine, oculocerebrofacial syndrome, Kaufman type, keratoconus and congenital hip dysplasia, keratoconus posticus circumscriptus, Kniest-like dysplasia with pursed lips and ectopia lentis, Kifafa seizure disorder, specific granule deficiency, Lambotte syndrome, absence deformity of leg-cataract syndrome, leukemia, acute myelocytic, with polyposis coli and colon cancer, lymphoid system deterioration, progressive, lymphopenic hypergammaglobulinemia, antibody deficiency, autoimmune hemolytic anemia, and glomerulonephritis, lysine malabsorption syndrome, macroepiphyseal dysplasia with osteoporosis, wrinkled skin, and aged appearance, macrosomia adiposa congenita, magnesium, elevated red cell, malocclusion and short stature, mandibulofacial dysostosis with mental deficiency, oculotrichoanal syndrome, megaepiphyseal dwarfism, megalencephaly with dysmyelination, megalocornea, mesoaxial hexadactyly and cardiac malformation, metaphyseal chondrodysplasia, Pena type, metaphyseal dysplasia, anetoderma, and optic atrophy, metaphyseal modeling abnormality, skin lesions, and spastic paraplegia, methionine malabsorption syndrome, microcephaly-micromelia syndrome, Jawad syndrome, microphthalmia with hyperopia, retinal degeneration, macrophakia, and dental anomalies, microtia with meatal atresia and conductive deafness, mucus inspissation of respiratory tract, muscular dystrophy, adult-onset, with leukoencephalopathy, muscular hypertonia, lethal, musk, inability to smell, myeloperoxidase deficiency, myopathy, granulovacuolar lobular, with electrical myotonia, myopathy due to malate-aspartate shuttle defect, myopathy with giant abnormal mitochondria, Keipert syndrome, nephropathy - deafness - hyperparathyroidism syndrome, neuroectodermal melanolysosomal disease, neurologic disease, infantile multisystem, with osseous fragility, neuropathy, hereditary motor and sensory, with excessive myelin folding complex, autosomal recessive, neuropathy, painful, obesity-hypoventilation syndrome, ocular myopathy with curare sensitivity, oculocerebral hypopigmentation syndrome of Preus, oculorenocerebellar syndrome, olivopontocerebellar atrophy II, autosomal recessive, Onychotrichodysplasia and neutropenia, ophthalmoplegia totalis with ptosis and miosis, ophthalmoplegic neuromuscular disorder with abnormal mitochondria, optic atrophy, hearing loss, and peripheral neuropathy, autosomal recessive, Opticocochleodentate degeneration, oral sensibility, disturbance of, Primrose syndrome, osteodysplasty, precocious, of Danks, Mayne, and Kozlowski, congenital osteogenesis imperfecta-microcephaly-cataracts syndrome, osteoma of middle ear, otoonychoperoneal syndrome, palant cleft palate syndrome, pancreatic agenesis, pancreatitis, sclerosing cholangitis, and sicca complex, Partington-Anderson syndrome, pellagra-like syndrome, periodontitis, chronic, adult, peripheral neuropathy, ataxia, focal necrotizing encephalopathy, and spongy degeneration of brain, peroneus tertius muscle, absence of, phenformin 4-hydroxylation, Rabson-Mendenhall syndrome, pituitary dwarfism with large sella turcica, plasma clot retraction factor, deficiency of, platelet prostacyclin receptor defect, pleoconial myopathy with salt craving, polycystic kidney, cataract, and congenital blindness, polymyoclonus, infantile, polysaccharide, storage of unusual, polyhydramnios, chronic idiopathic, Prepapillary vascular loops, progesterone resistance, prolactin deficiency, isolated, prolactin deficiency with obesity and enlarged testes, prune belly syndrome with pulmonic stenosis, intellectual disability, and deafness, 46,XY disorder of sex development due to 17-beta-hydroxysteroid dehydrogenase 3 deficiency, Pseudouridinuria and mental defect, pulmonary alveolar microlithiasis, pulmonary atresia-intact ventricular septum syndrome, pulmonary bullae causing pneumothorax, pulmonary venoocclusive disease, pulmonic stenosis, pulmonic stenosis and congenital nephrosis, pyloric atresia, pyropoikilocytosis, hereditary, radiculoneuropathy, fatal neonatal, Ramon syndrome, red skin pigment anomaly of new guinea, Reese retinal dysplasia, renal and mullerian duct hypoplasia, Perlman syndrome, respiratory underresponsiveness to hypoxia and hypercapnia, retinal degeneration and epilepsy, retinal telangiectasia and hypogammaglobulinemia, retinitis pigmentosa inversa with deafness, retinitis pigmentosa-intellectual disability-deafness-hypogenitalism syndrome, retinopathy, pigmentary, and intellectual disability, rod-cone dystrophy, sensorineural deafness, and Fanconi-type renal dysfunction, Rowley-Rosenberg syndrome, second metatarsal-metacarpal syndrome, senile plaque formation, short stature-obesity syndrome, Sjogren-Larsson-like ichthyosis without CNS or eye involvement, sodium-potassium-ATPase activity of red cell, growth delay due to insulin-like growth factor I resistance, ataxia, spastic, childhood-onset, autosomal recessive, with optic atrophy and intellectual disability, spastic diplegia and intellectual disability, spastic paraplegia with myoclonic epilepsy, spastic tetraplegia-retinitis pigmentosa-intellectual disability syndrome, spinal muscular atrophy with intellectual disability, spinal muscular atrophy with microcephaly and mental subnormality, familial isolated congenital asplenia, splenoportal vascular anomalies, spondylocostal dysostosis-anal and genitourinary malformations syndrome, subaortic stenosis, membranous, sucrosuria, hiatus hernia and intellectual disability, syndesmodysplasic dwarfism, tardive dyskinesia, taurodontism, teeth, fused, testes, rudimentary, tetraamelia with ectodermal dysplasia and lacrimal duct abnormalities, tetraamelia-multiple malformations syndrome, thalamic degeneration, symmetric infantile, thumb, distal hyperextensibility of, thymic aplasia with fetal death, thymoma, familial, tiglic acidemia, tibia, absence of, with congenital deafness, tongue, pigmented fungiform papillae of, Tryptophanuria with dwarfism, T-substance anomaly, Tyrosinosis, ulna hypoplasia-intellectual disability syndrome, ulnar agenesis and endocardial fibroelastosis, Valinemia, van Bogaert-Hozay syndrome, vascular hyalinosis, isolated right ventricular hypoplasia, vitiligo, progressive, with intellectual disability and urethral duplication, de Sanctis-Cacchione syndrome, xylosidase deficiency, Young syndrome, corpus callosum agenesis-abnormal genitalia syndrome, intestinal pseudoobstruction, neuronal, chronic idiopathic, X-linked, CGF1, arthrogryposis, congenital, lower limb, X-linked, hypotonia, congenital nystagmus, ataxia, and abnormal auditory brainstem responses, Simpson-Golabi-Behmel syndrome type 2, episodic muscle weakness, X-linked, radioulnar synostosis, radial ray abnormalities, and severe malformations in the male, Christianson syndrome, Armfield syndrome, radial ray deficiency, X-linked, alpha-thalassemia-myelodysplastic syndrome, cataract, ataxia, short stature, and intellectual disability, Tn polyagglutination syndrome, fragile X syndrome, deafness, cataract, retinitis pigmentosa, and sperm abnormalities, Lisch epithelial corneal dystrophy, synovial sarcoma, cardiomyopathy, fatal fetal, due to myocardial calcification, X-linked dominant chondrodysplasia, Chassaing-Lacombe type, immunodeficiency 47, Meester-Loeys syndrome, midface hypoplasia, hearing impairment, elliptocytosis, and nephrocalcinosis, Arts syndrome, tubulin, beta, bullous dystrophy, macular type, Nance-Horan syndrome, central incisors, absence of, Charcot-Marie-Tooth peroneal muscular atrophy, X-linked, with aplasia cutis congenita, Abruzzo-Erickson syndrome, X-linked complicated corpus callosum dysgenesis, cutis verticis gyrata, thyroid aplasia, and intellectual disability, immune dysregulation-polyendocrinopathy-enteropathy-X-linked syndrome, focal dermal hypoplasia, glutamyl ribose-5-phosphate storage disease, granulomas, congenital cerebral, hemopoietic proliferation, Hhhh syndrome, ichthyosis and male hypogonadism, immunodeficiency, X-linked, with deficiency of 115,000 Dalton surface glycoprotein, immunoglobulin M, level of, impacted teeth, multiple, imprinting gene related to retinoblastoma, jaundice, familial obstructive, of infancy, Kallmann syndrome with spastic paraplegia, modifier, X-linked, for Neurofunctional defects, myelolymphatic insufficiency, nuclear ribonucleic acid, occipital hair, white lock of, omphalocele, X-linked, ophthalmoplegia, external, and myopia, optic atrophy–spastic paraplegia syndrome, Paine syndrome, Pierre Robin syndrome-faciodigital anomaly syndrome, properdin deficiency, X-linked, absent radius-anogenital anomalies syndrome, radiation sensitivity of natural killer activity, reticuloendotheliosis, X-linked, spastic paraparesis-deafness syndrome, spatial visualization, aptitude for, Taqi polymorphism, taurodontism, microdontia, and dens invaginatus, thrombocytopenia with elevated serum IgA and renal disease, thumbs, congenital Clasped, ulnar hypoplasia-split foot syndrome, unique green phenomenon, VACTERL association, X-linked, with or without hydrocephalus, widow’s peak syndrome, hairy ears, Y-linked, ubiquitin-activating enzyme, Y-linked, hypomagnesemia, hypertension, and hypercholesterolemia, mitochondrial, cardiomyopathy, infantile hypertrophic, chloramphenicol toxicity, nephropathy, chronic tubulointerstitial, pancreatic hypoplasia-diabetes-congenital heart disease syndrome, macrocytosis, familial, pancreatic beta cell agenesis with neonatal diabetes mellitus, chondrodysplasia-pseudohermaphroditism syndrome, familial caudal dysgenesis, gonadal agenesis, succinic acidemia, parotid salivary glands, polycystic dysgenetic disease of, enteropathy, familial, with villous edema and immunoglobulin G2 deficiency, pachydermodactyly, familial, angiokeratoma corporis diffusum with arteriovenous fistulas, pigment dispersion syndrome, setting-Sun phenomenon, familial benign, enuresis, nocturnal, 1, varicella, severe recurrent, dwarfism, familial, with muscle spasms, isoproterenol-mediated vasodilatation, nocturnal enuresis, 2, mitochondrial import-stimulating factor, hereditary hyperferritinemia with congenital cataracts, ectodermal dysplasia with intellectual disability and syndactyly, enamel hypoplasia, cataracts, and aqueductal stenosis, protocadherin 3, cardiac malformation, cleft lip/palate, microcephaly, and digital anomalies, portal vein, cavernous transformation of, midline malformations, multiple, with limb abnormalities and hypopituitarism, ichthyosis-intellectual disability syndrome with large keratohyalin granules in the skin, Ayme-Gripp syndrome, guanylate cyclase 2E, trisomy 18-like syndrome, muscular dystrophy, congenital, with severe central nervous system atrophy and absence of large myelinated fibers, osteoporosis-oculocutaneous hypopigmentation syndrome, myeloid tumor suppressor, epithelial basolateral chloride conductance regulator, rabbit, homolog of, atrophia maculosa varioliformis cutis, familial, spinal dysplasia, Anhalt type, Martinez-Frias syndrome, myelodysplasia, immunodeficiency, facial dysmorphism, short stature, and psychomotor delay, ectrodactyly of lower limbs, congenital heart defect, and micrognathia, short stature, Brussels type, deafness-epiphyseal dysplasia-short stature syndrome, amelia cleft lip palate hydrocephalus iris coloboma, distal monosomy 10p, cervical ribs, Sprengel anomaly, anal atresia, and urethral obstruction, microcephaly, corpus callosum dysgenesis, and cleft lip/palate, anterior chamber cleavage disorder, cerebellar hypoplasia, hypothyroidism, and tracheal stenosis, progressive deafness with stapes fixation, patent ductus venosus, ribbing disease, microcephaly, retinitis pigmentosa, and sutural cataract, facial dysmorphism-lens dislocation-anterior segment abnormalities-spontaneous filtering blebs syndrome, spastic paraplegia and Evans syndrome, iris pigment epithelium anomalies, acute insulin response, sebaceous gland hyperplasia, familial presenile, superior transverse scapular ligament, calcification of, familial, Spondylospinal thoracic dysostosis, acroosteolysis-keloid-like lesions-premature aging syndrome, vacuolar Neuromyopathy, sperm-specific antigen 1, otofacioosseous-gonadal syndrome, broad terminal phalanges, familial, capillary infantile hemangioma, medium chain 3-ketoacyl-Coa thiolase deficiency, ventriculomegaly with defects of the radius and kidney, mitochondrial intermembrane space protein Tim12, yeast, homolog of, sensorineural hearing loss, retinal pigment epithelium lesions, discolored teeth, Weyers ulnar ray/oligodactyly syndrome, creases, infra-auricular cutaneous, with tall stature and advanced bone age, pseudoacromegaly with severe insulin resistance, grange syndrome, jejunal atresia with renal adysplasia, microcephaly, macrotia, and intellectual disability, facial dysmorphism, cleft palate, hearing loss, and camptodactyly, brachydactyly, intraventricular septal defect, and deafness, emphysema, congenital, with deafness, penoscrotal web, and intellectual disability, pancreatic lymphoma, familial, camptodactyly, myopia, and fibrosis of the medial rectus muscle of eye, skeletal dysplasia and progressive central nervous system degeneration, lethal, intellectual disability, severe, with spasticity and pigmentary tapetoretinal degeneration, tumor suppressor gene on chromosome 11, spastic paraplegia, optic atrophy, microcephaly, and 10Y sex reversal, apraxia of eyelid opening, dislocated elbows, bowed tibias, scoliosis, deafness, cataract, microcephaly, and intellectual disability, muscular dystrophy, congenital, with cerebellar atrophy, GRACILE syndrome, familial gestational hyperthyroidism, long chain fatty acids, defect in transport of, Osebold skeletal dysplasia/osteolysis syndrome, osteosclerotic chondrodysplasia, lethal, with intracellular inclusions, microcephaly, severe, with skeletal anomalies including posterior rib-Gap defects, Tonoki syndrome, expansile bone lesions, Oroacral syndrome, Verloes-Koulischer type, Dyserythropoiesis, congenital, with ultrastructurally normal erythroblast heterochromatin, microcephaly, facial abnormalities, micromelia, and intellectual disability, follicular atrophoderma, perioral pigmented, with milia and epidermoid cysts, parotitis, juvenile recurrent, facial dysmorphism, selective tooth agenesis, and choroid calcification, osteoma of cranial vault, familial, neuroendocrine carcinoma of salivary glands, sensorineural hearing loss, and enamel hypoplasia, atrial septal defect, secundum, with various cardiac and Noncardiac defects, exostosis, Dupuytren subungual, eccrine syringofibroadenomatosis with eyelid abnormalities, blue nevi, familial multiple, blepharophimosis - intellectual disability syndrome, SBBYS type, Acrodysplasia with ossification abnormalities, short stature, and fibular hypoplasia, intervertebral disk degenerative disorder, Caronte, cholesteatoma, congenital, Hirschsprung disease with heart defects, laryngeal anomalies, and preaxial polydactyly, Chudley-McCullough syndrome, camera-Marugo-Cohen syndrome, anemia, congenital hypoplastic, with multiple congenital anomalies/intellectual disability syndrome, myoclonic epilepsy, congenital deafness, macular dystrophy, and psychiatric disorders, ulnar ray dysgenesis with postaxial polydactyly and renal cystic dysplasia, lissencephaly, familial, with cleft palate and cerebellar hypoplasia, polyneuropathy, lethal neonatal, axonal sensorimotor, autosomal recessive, growth and developintellectual disability, ocular ptosis, cardiac defect, and anal atresia, polycystic bone disease, mandibulofacial dysostosis syndrome, Bauru type, hyaluronan metabolism, defect 1N, wormian bone-multiple fractures-dentinogenesis imperfecta-skeletal dysplasia, Wolfram syndrome 2, diabetes mellitus, congenital autoimmune, low density lipoprotein cholesterol, mild elevation of, clavicular hypoplasia, zygomatic arch hypoplasia, and micrognathia, early response to neural induction gene, pseudohyperaldosteronism type 2, Wiedemann-Steiner syndrome, frontoocular syndrome, fibromatosis, gingival, with hypertrichosis and intellectual disability, tetralogy of fallot syndrome, autosomal recessive, anisomastia, ovarian dysgenesis, hypergonadotropic, with short stature and recurrent metabolic acidosis, short stature, intellectual disability, callosal agenesis, Heminasal hypoplasia, microphthalmia, and atypical clefting, arthropathy, erosive, liver fibrocystic disease and polydactyly, crumpled helices and small mouth, acromegaloid features, overgrowth, cleft palate, and hernia, Sener syndrome, baculum, congenital absence of, carnitine acetyltransferase deficiency, laryngeal abductor paralysis with cerebellar ataxia and motor neuropathy, intellectual disability, short stature, facial anomalies, and joint dislocations, Phelan-McDermid syndrome, intellectual disability, microcephaly, growth retardation, joint contractures, and facial dysmorphism, alveolar soft part sarcoma, pathological gambling, Megarbane syndrome, partial lipodystrophy, congenital cataracts, and neurodegeneration syndrome, gastrointestinal stromal tumor, hemifacial myohyperplasia, peripheral arterial occlusive disease 1, parasomnia, sleep bruxism type, Cardioneuromyopathy with hyaline masses and nemaline rods, Cree intellectual disability syndrome, primary intraosseous venous malformation, duodenojejunal atresia with volvulus, absent dorsal mesentery, and absent superior mesenteric artery, symphalangism, distal, with microdontia, dental pulp stones, and narrowed zygomatic arch, COPD, severe early onset, laryngeal atresia, encephalocele, and limb deformities, epilepsy, partial, with pericentral spikes, hypoprebetalipoproteinemia, acanthocytosis, retinitis pigmentosa, and pallidal degeneration, horizontal gaze palsy with progressive scoliosis, streptococcus, group A, severity of infection by, thyroid Hurthle cell carcinoma, headache associated with sexual activity, Camptosynpolydactyly, complex, secretory diarrhea, myopathy, and deafness, spastic paraplegia, ataxia, and intellectual disability, breath-holding Spells, prostate cancer aggressiveness quantitative trait locus on chromosome 19, microphthalmia with cyst, bilateral facial clefts, and limb anomalies, cataract, congenital, with mental impairment and dentate gyrus atrophy, craniolenticulosutural dysplasia, nonimmune chronic idiopathic neutropenia of adults, caudal duplication, Thai symphalangism syndrome, bile and pancreatic ducts, complete absence of, ovarian hyperstimulation syndrome, zinc deficiency, transient neonatal, aspirin resistance, mandibulofacial dysostosis with ptosis, autosomal dominant, parathyroid gland carcinoma, growth failure, microcephaly, intellectual disability, cataracts, large joint contractures, osteoporosis, cortical dysplasia, and cerebellar atrophy, scimitar anomaly, multiple cardiac malformations, and craniofacial and central nervous system abnormalities, capillary malformation-arteriovenous malformation syndrome, speech-sound disorder, alopecia universalis congenita, 10Y gonadal dysgenesis, and laryngomalacia, choanal atresia-hearing loss-cardiac defects-craniofacial dysmorphism syndrome, brachial palsy, familial congenital, oligodontia-cancer predisposition syndrome, midface hypoplasia, obesity, developmental delay, and neonatal hypotonia, ichthyosis prematurity syndrome, intellectual disability-brachydactyly-Pierre Robin syndrome, neuropathy, hereditary sensory and autonomic, adult-onset, with anosmia, growth delay due to insulin-like growth factor type 1 deficiency, sudden infant death-dysgenesis of the testes syndrome, leukoencephalopathy, arthritis, colitis, and hypogammaglobulinema, metaphyseal undermodeling, spondylar dysplasia, and overgrowth, lateral semicircular canal malformation, familial, with external and middle ear abnormalities, Meacham syndrome, marfanoid habitus with situs inversus, peripheral cone dystrophy, Emanuel syndrome, intellectual disability with optic atrophy, facial dysmorphism, microcephaly, and short stature, skeletal dysplasia, rhizomelic, with retinitis pigmentosa, familial hyperthyroidism due to mutations in TSH receptor, umbilicus, familial flat, dandy-walker malformation with occipital cephalocele, autosomal dominant, hypotrichosis, progressive patterned scalp, with wiry hair, onycholysis, and cleft lip/palate, syncope, familial vasovagal, B-cell immunodeficiency, distal limb anomalies, and urogenital malformations, chromosome 18 pericentric inversion, colloid cysts of third ventricle, intellectual disability, keratoconus, febrile seizures, and sinoatrial block, Goldberg-Shprintzen syndrome, cleft palate, midfacial hypoplasia, triangular facies, and sensorineural hearing loss, nephropathy, progressive, with deafness, iridogoniodysgenesis and skeletal anomalies, omphalocele, diaphragmatic hernia, and radial ray defects, spondylomegaepiphyseal dysplasia with upper limb mesomelia, punctate calcifications, and deafness, Nguyen syndrome, trichilemmal cyst, short stature and Facioauriculothoracic malformations, 7q11.23 microduplication syndrome, hamartoma, Precalcaneal congenital fibrolipomatous, vasculitis, lymphocytic, cutaneous small vessel, ectodermal dysplasia, sensorineural hearing loss, and distinctive facial features, brachyphalangy, polydactyly, and tibial aplasia/hypoplasia, metaphyseal chondrodysplasia with cone-shaped epiphyses, normal hair, and normal hands, trichoscyphodysplasia, arthrogryposis multiplex with deafness, inguinal hernias, and early death, brachydactyly, coloboma, and anterior segment dysgenesis, congenital stromal corneal dystrophy, Devriendt syndrome, MORM syndrome, kyphoscoliosis 1, esophagitis, eosinophilic, 1, alcohol sensitivity, acute, Kleefstra syndrome, rhizomelic dysplasia, scoliosis, and retinitis pigmentosa, right pulmonary artery, anomalous origin of, familial, preauricular tag, isolated, autosomal dominant, 1, testicular microlithiasis, Koolen-de Vries syndrome, preterm premature rupture of the membranes, insulin-resistance syndrome type A, corticosterone methyloxidase type 2 deficiency, holoprosencephaly, recurrent infections, and monocytosis, deafness with labyrinthine aplasia, microtia, and microdontia, iris pattern, epiphyseal dysplasia, Baumann type, Polyosteolysis-hyperostosis syndrome, Sakoda complex, Potocki-Lupski syndrome, hereditary pulmonary alveolar proteinosis, craniofacial dysplasia - osteopenia syndrome, Mungan syndrome, Tented eyebrows, corticosteroid-binding globulin deficiency, familial cavitary optic disk anomaly, renal tubular acidosis, distal, with nephrocalcinosis, short stature, intellectual disability, and distinctive facies, peripapillary atrophy, beta type, dystonia with cerebellar atrophy, Dauwerse-Peters syndrome, tremor, hereditary essential, and idiopathic normal pressure hydrocephalus, mesomelic dysplasia, camera type, Stevenson-Carey syndrome, Hunter-Macdonald syndrome, hypophosphatemic rickets and hyperparathyroidism, deafness, unilateral, with delayed endolymphatic hydrops, histiocytoma, Angiomatoid fibrous, diastasis recti and weakness of the linea alba, Ewing sarcoma, extraskeletal myxoid chondrosarcoma, bilateral microtia-deafness-cleft palate syndrome, Pseudofolliculitis barbae, skeletal defects, genital hypoplasia, and intellectual disability, endocrine-cerebro-osteodysplasia syndrome, cholestasis-pigmentary retinopathy-cleft palate syndrome, faciocardiomelic syndrome, hypotonia, seizures, and precocious puberty, Megarbane-Jalkh syndrome, Giacheti syndrome, lethal polymalformative syndrome, Boissel type, microcephaly, growth retardation, cataract, hearing loss, and unusual appearance, Stargardt macular degeneration, absent or hypoplastic corpus callosum, intellectual disability, and dysmorphic features, Santos syndrome, CLAPO syndrome, hereditary hypotrichosis with recurrent skin vesicles, hydrops fetalis, nonimmune, with gracile bones and dysmorphic features, trichotillomania, Pseudopili annulati, bile acid malabsorption, primary, 1, syndromic multisystem autoimmune disease due to ITCH deficiency, Birbeck granule deficiency, Warsaw breakage syndrome, chromosome 15q24 deletion syndrome, esophagitis, eosinophilic, 2, Reynolds syndrome, early repolarization associated with ventricular fibrillation, chromosome 4Q32.1-q32.2 triplication syndrome, forsythe-wakeling syndrome, lymphedema-posterior choanal atresia syndrome, agenesis of the corpus callosum and congenital lymphedema, brachydactyly, type A1, with short stature, scoliosis, microcephaly, ptosis, hearing loss, and intellectual disability, odontoid hypoplasia, cocoon syndrome, tuberculin skin test reactivity, absence of, intellectual disability, anterior maxillary protrusion, and strabismus, THOC6-related developmental delay-microcephaly-facial dysmorphism syndrome, mammary-digital-nail syndrome, supernumerary der(22)t(8;22) syndrome, porencephaly-microcephaly-bilateral congenital cataract syndrome, chromosome 1p32-p31 deletion syndrome, Congenital adrenal insufficiency with 46, XY sex reversal OR 46,XY disorder of sex development-adrenal insufficiency due to CYP11A1 deficiency, multisystemic smooth muscle dysfunction syndrome, inosine triphosphatase deficiency, fucosyltransferase 6 deficiency, Hirschsprung disease, cardiac defects, and autonomic dysfunction, obesity, hyperphagia, and developmental delay, lipodystrophy, partial, acquired, with low complement component c3, with or without glomerulonephritis, acetyl-coa carboxylase deficiency, Okt4 epitope deficiency, cyanosis, transient neonatal, protein Z deficiency, hydroxyacyl glutathione hydrolase deficiency, trypsinogen deficiency, acetyl-CoA acetyltransferase-2 deficiency, N-acetylaspartate deficiency, anhaptoglobinemia, plasma fibronectin deficiency, recurrent infections associated with rare immunoglobulin isotypes deficiency, hyperbiliverdinemia, myostatin-related muscle hypertrophy, hypertelorism-preauricular sinus-punctual pits-deafness syndrome, craniofacial anomalies and anterior segment dysgenesis syndrome, microcephaly-capillary malformation syndrome, arthrogryposis, Perthes disease, and upward gaze palsy, platelet-activating factor acetylhydrolase deficiency, tetrasomy 18p, EDICT syndrome, cognitive impairment with or without cerebellar ataxia, peripheral neuropathy-myopathy-hoarseness-hearing loss syndrome, glucocorticoid therapy, response to, transient infantile hypertriglyceridemia and hepatosteatosis, Huppke-Brendel syndrome, psychomotor retardation, epilepsy, and craniofacial dysmorphism, encephalomyopathy, mitochondrial, due to voltage-dependent anion channel deficiency, intestinal obstruction in the newborn due to guanylate cyclase 2C deficiency, hypertelorism and other facial dysmorphism, brachydactyly, genital abnormalities, intellectual disability, and recurrent inflammatory episodes, alar cleft, isolated, facial paresis, hereditary congenital, 3, Malan overgrowth syndrome, metaphyseal chondromatosis with D-2-hydroxyglutaric aciduria, immunodeficiency 28, retinal dystrophy, optic nerve edema, splenomegaly, anhidrosis, and migraine headache syndrome, phosphohydroxylysinuria, facial dysmorphism-immunodeficiency-livedo-short stature syndrome, intellectual disability-strabismus syndrome, estrogen resistance syndrome, severe feeding difficulties-failure to thrive-microcephaly due to ASXL3 deficiency syndrome, severe dermatitis-multiple allergies-metabolic wasting syndrome, severe intellectual disability-short stature-behavioral abnormalities-facial dysmorphism syndrome, testicular anomalies with or without congenital heart disease, multiple fibroadenoma of the breast, complement factor b deficiency, microcephaly-thin corpus callosum-intellectual disability syndrome, L-ferritin deficiency, macrocephaly-developmental delay syndrome, autosomal recessive primary immunodeficiency with defective spontaneous natural killer cell cytotoxicity, chromosome 16 inversion, 0.45-Mb, short stature due to GHSR deficiency, Webb-Dattani syndrome, kallikrein, decreased urinary activity of, short stature due to primary acid-labile subunit deficiency, hyperthyroxinemia, familial dysalbuminemic, congenital analbuminemia, immunodeficiency 37, retinitis pigmentosa-juvenile cataract-short stature-intellectual disability syndrome, chronic atrial and intestinal dysrhythmia, hyperproinsulinemia, Tenorio syndrome, congenital contractures of the limbs and face, hypotonia, and developmental delay, mitochondrial short-chain Enoyl-Coa hydratase 1 deficiency, peeling skin-leukonuchia-acral punctate keratoses-cheilitis-knuckle pads syndrome, immunodeficiency 39, mandibulofacial dysostosis with alopecia, congenital cataract-microcephaly-nevus flammeus simplex-severe intellectual disability syndrome, BENTA disease, microcephaly-intellectual disability-sensorineural hearing loss-epilepsy-abnormal muscle tone syndrome, progressive microcephaly-seizures-cortical blindness-developmental delay syndrome, primary immunodeficiency with post-measles-mumps-rubella vaccine viral infection, PMP22-RAI1 contiguous gene duplication syndrome, DeSanto-Shinawi syndrome due to WAC point mutation, familial progressive retinal dystrophy-iris coloboma-congenital cataract syndrome, palatal anomalies-widely spaced teeth-facial dysmorphism-developmental delay syndrome, wooly hair, autosomal recessive 3, leukodystrophy and acquired microcephaly with or without dystonia;, inherited oocyte maturation defect, Lamb-Shaffer syndrome, Luscan-Lumish syndrome, exercise intolerance, riboflavin-responsive, split-foot malformation-mesoaxial polydactyly syndrome, heart and brain malformation syndrome, chorea, childhood-onset, with psychomotor retardation, retinitis pigmentosa and erythrocytic microcytosis, macrocephaly, dysmorphic facies, and psychomotor retardation, MIRAGE syndrome, tall stature-intellectual disability-renal anomalies syndrome, Alazami-Yuan syndrome, ZTTK syndrome, Sifrim-Hitz-Weiss syndrome, short stature, rhizomelic, with microcephaly, micrognathia, and developmental delay, Chitayat syndrome, language delay and attention deficit-hyperactivity disorder/cognitive impairment with or without cardiac arrhythmia, Shashi-Pena syndrome, sudden cardiac failure, infantile, sudden cardiac failure, alcohol-induced, cone-rod dystrophy and hearing loss, lung disease, immunodeficiency, and chromosome breakage syndrome;, uncombable hair syndrome 2, uncombable hair syndrome 3, global developmental delay, absent or hypoplastic corpus callosum, and dysmorphic facies, coloboma, osteopetrosis, microphthalmia, macrocephaly, albinism, and deafness, Yao syndrome, hypotonia, ataxia, and delayed development syndrome, FRAXF syndrome, arthrogryposis multiplex congenita, aniridia - intellectual disability syndrome, radial deficiency-tibial hypoplasia syndrome, familial pancreatic carcinoma, progeroid syndrome, 17q11.2 microduplication syndrome, hereditary sensory and autonomic neuropathy with deafness and global delay, hereditary neoplastic syndrome, orofaciodigital syndrome, lethal recessive chondrodysplasia, Coffin-Siris syndrome, craniosynostosis, keratoconus, congenital pseudoarthrosis of the limbs, hereditary hemophagocytic lymphohistiocytosis, hereditary dementia, advanced sleep phase syndrome, dysmorphism-cleft palate-loose skin syndrome, oculomaxillofacial dysostosis, isolated congenital breast hypoplasia/aplasia, primary pigmented nodular adrenocortical disease, shoulder and thorax deformity-congenital heart disease syndrome, erythromelalgia, Cornelia de Lange syndrome, familial clubfoot with or without associated lower limb anomalies, hereditary gingival fibromatosis, syndromic microphthalmia, progressive non-infectious anterior vertebral fusion, hereditary hypoparathyroidism, hereditary hyperparathyroidism, familial ovarian cancer, hereditary breast carcinoma, heart-hand syndrome, Kabuki syndrome, familial hyperaldosteronism, lymphoproliferative syndrome, split hand-foot malformation, dysraphism-cleft lip/palate-limb reduction defects syndrome, primary hypertrophic osteoarthropathy, Melhem-Fahl syndrome, hereditary anemia, limb transversal defect-cardiac anomaly syndrome, frontonasal dysplasia, familial visceral myopathy, osteochondrodysplatic nanism-deafness-retinitis pigmentosa syndrome, Opitz G/BBB syndrome, oromandibular-limb hypogenesis syndrome, heritable pulmonary arterial hypertension, imperforate oropharynx-costo vetebral anomalies syndrome, familial vesicoureteral reflux, Pilotto syndrome, celiac trunk compression syndrome, 3MC syndrome, hypoplastic pancreas-intestinal atresia-hypoplastic gallbalder syndrome, renal-hepatic-pancreatic dysplasia, lethal congenital contracture syndrome, triphalangeal thumb-polysyndactyly syndrome, autosomal recessive leukoencephalopathy-ischemic stroke-retinitis pigmentosa syndrome, van Maldergem syndrome, sclerosteosis, diencephalic-mesencephalic junction dysplasia, familial nonmedullary thyroid carcinoma, multiple synostoses syndrome, T-cell immunodeficiency with epidermodysplasia verruciformis, syngnathia multiple anomalies, syngnathia-cleft palate syndrome, humero-radio-ulnar synostosis, severe early-onset obesity-insulin resistance syndrome due to SH2B1 deficiency, spondylocostal dysostosis-hypospadias-intellectual disability syndrome, thrombocytopenia-Robin sequence syndrome, tibial aplasia-ectrodactyly syndrome, microcephaly-brachydactyly-kyphoscoliosis syndrome, hereditary glaucoma, familial cervical artery dissection, bipartite talus, skeletal dysplasia, acrofacial dysostosis, chronic granulomatous disease, Hirschsprung disease, growth retardation-mild developmental delay-chronic hepatitis syndrome, osteonecrosis of genetic origin, global developmental delay - lung cysts - overgrowth - Wilms tumor syndrome, hereditary gastric cancer, severe congenital neutropenia, hypogonadotropic hypogonadism, GCGR-related hyperglucagonemia, autosomal dominant myopia-midfacial retrusion-sensorineural hearing loss-rhizomelic dysplasia syndrome, visceral heterotaxy, hereditary neuroendocrine tumor of small intestine, hereditary otorhinolaryngologic disease, congenital bilateral absence of vas deferens, bile duct cyst, Caroli syndrome, isolated neonatal sclerosing cholangitis, arterial calcification of infancy, branchiootic syndrome, Mazabraud syndrome, familial melanoma, inherited hemoglobinopathy, inborn errors of metabolism, familial thrombocytosis, androgen insensitivity syndrome, central precocious puberty, familial long QT syndrome, inherited obesity, Axenfeld-Rieger syndrome, inherited isolated nail anomaly, lymphatic malformation, ischio-vertebral syndrome, fetal and neonatal alloimmune thrombocytopenia, anterior segment dysgenesis, van der Woude syndrome, familial thoracic aortic aneurysm and aortic dissection, inherited primary ovarian failure, distal arthrogryposis, Ehlers-Danlos syndrome, inherited sideroblastic anemia, posterior polymorphous corneal dystrophy, familial parathyroid adenoma, Simpson-Golabi-Behmel syndrome type 1, sex-linked disease, microcephaly, growth restriction and increased sister chromatid exchange, microcephaly, facial dysmorphism, renal agenesis, and ambiguous genitalia syndrome, autosomal dominant wooly hair, congenital short bowel syndrome, autosomal recessive, uncombable hair syndrome 1, Menke-Hennekam syndrome, dwarfism with tall vertebrae, pulmonary alveolar proteinosis with hypogammaglobulinemia, contractures, pterygia, and variable skeletal fusions syndrome, syndactyly, polydactyly, brachydactyly, RASopathy, immunodeficiency disease, laminopathy, inherited blood coagulation disorder, central centrifugal cicatricial alopecia, double fingernail of fifth finger, FRAXD syndrome, familial colorectal cancer, familial partial paralysis, Dursun syndrome, hereditary disorder of connective tissue, Marinesco-Sjogren-like syndrome, WHIM syndrome, visceral neuropathy, familial, neurologic, endocrine, and pancreatic disease, multisystem, infantile-onset, portal hypertension, noncirrhotic, multiple congenital anomalies-neurodevelopmental syndrome, X-linked, azoospermia, obstructive, with nephrolithiasis, megacystis-microcolon-intestinal hypoperistalsis syndrome, Mullegama-Klein-Martinez syndrome, Shukla-Vernon syndrome, Basilicata-Akhtar syndrome, serpinopathy, peripheral neuropathy, autosomal recessive, with or without impaired intellectual development, intellectual developmental disorder with hypertelorism and distinctive facies, Diets-Jongmans syndrome, autoinflammation with episodic fever and lymphadenopathy, retinal dystrophy with leukodystrophy, skeletal dysplasia, mild, with joint laxity and advanced bone age, Nizon-Isidor syndrome, seizures, early-onset, with neurodegeneration and brain calcifications, leukoencephalopathy, developmental delay, and episodic neurologic regression syndrome, leukoencephalopathy, motor delay, spasticity, and dysarthria syndrome, proteinuria, chronic benign, Liberfarb syndrome, microcephaly, developmental delay, and brittle hair syndrome, 46,xx sex reversal 5, intellectual developmental disorder with autistic features and language delay, with or without seizures, neurodevelopmental, jaw, eye, and digital syndrome, agenesis of corpus callosum, cardiac, ocular, and genital syndrome, retinitis pigmentosa 89, spondylometaphyseal dysplasia with corneal dystrophy, Teebi hypertelorism syndrome, leukoencephalopathy, hereditary diffuse, with spheroids, gastrointestinal defect and immunodeficiency syndrome, developmental delay, impaired growth, dysmorphic facies, and axonal neuropathy, intellectual developmental disorder with speech delay and axonal peripheral neuropathy, vertebral hypersegmentation and orofacial anomalies, cardiofacioneurodevelopmental syndrome, Kaya-Barakat-Masson syndrome, leukoencephalopathy, progressive, infantile-onset, with or without deafness, Lessel-Kreienkamp syndrome, intellectual developmental disorder with paroxysmal dyskinesia or seizures, Li-Campeau syndrome, neurofacioskeletal syndrome with or without renal agenesis, deafness, congenital, and adult-onset progressive leukoencephalopathy, oculomotor-abducens synkinesis, blistering, acantholytic, of oral and laryngeal mucosa, vertebral, cardiac, tracheoesophageal, renal, and limb defects, developmental delay with dysmorphic facies and dental anomalies, Kohlschutter-Tonz syndrome-like, bile acid conjugation defect 1, short stature, oligodontia, dysmorphic facies, and motor delay, global developmental delay with speech and behavioral abnormalities, vitreoretinopathy with phalangeal epiphyseal dysplasia, Baralle-Macken syndrome, dyskinesia with orofacial involvement, inherited interstitial lung disease, Bryant-Li-Bhoj neurodevelopmental syndrome, restrictive dermopathy, Stuve-Wiedemann syndrome, cardiac valvular defect, craniofacial dysmorphism, skeletal anomalies, and impaired intellectual development syndrome, cardioacrofacial dysplasia, Tessadori-Van-Haaften neurodevelopmental syndrome, Carey-Fineman-Ziter syndrome, thyroid hormone metabolism, abnormal, short stature, facial dysmorphism, and skeletal anomalies with or without cardiac anomalies, developmental delay with short stature, dysmorphic facial features, and sparse hair, Braddock-Carey syndrome, ophthalmoplegia, external, with rib and vertebral anomalies, intellectual developmental disorder with macrocephaly, seizures, and speech delay, cardiac, facial, and digital anomalies with developmental delay, osteochondrodysplasia, brachydactyly, and overlapping malformed digits, warburg-cinotti syndrome, Snijders Blok-Campeau syndrome, inflammatory bowel disease, immunodeficiency, and encephalopathy, vertebral anomalies and variable endocrine and T-cell dysfunction, arthrogryposis, cleft palate, craniosynostosis, and impaired intellectual development, trichohepatoneurodevelopmental syndrome, mega-corpus-callosum syndrome with cerebellar hypoplasia and cortical malformations, fibrosis, neurodegeneration, and cerebral angiomatosis, cardiac-urogenital syndrome, visual impairment and progressive phthisis bulbi, microcephaly, cataracts, impaired intellectual development, and dystonia with abnormal striatum, macrocephaly, acquired, with impaired intellectual development, mucocutaneous ulceration, chronic, intellectual developmental disorder with cardiac defects and dysmorphic facies, global developmental delay with or without impaired intellectual development, infantile cataract, skin abnormalities, glutamate excess, and impaired intellectual development, intellectual developmental disorder with abnormal behavior, microcephaly, and short stature, polymicrogyria with or without vascular-type Ehlers-Danlos syndrome, microcephaly, growth deficiency, seizures, and brain malformations, short stature, amelogenesis imperfecta, and skeletal dysplasia with scoliosis, turnpenny-fry syndrome, facial dysmorphism, hypertrichosis, epilepsy, intellectual/developmental delay, and gingival overgrowth syndrome, leukoencephalopathy, acute reversible, with increased urinary alpha-ketoglutarate, global developmental delay, progressive ataxia, and elevated glutamine, metabolic crises, recurrent, with variable encephalomyopathic features and neurologic regression, gonadal dysgenesis, dysmorphic facies, retinal dystrophy, and myopathy, intellectual developmental disorder with short stature and variable skeletal anomalies, developmental delay with or without dysmorphic facies and autism, Khan-Khan-Katsanis syndrome, cerebellar, ocular, craniofacial, and genital syndrome, hypotonia, hypoventilation, impaired intellectual development, dysautonomia, epilepsy, and eye abnormalities, congenital hypotonia, epilepsy, developmental delay, and digital anomalies, cerebellar atrophy with seizures and variable developmental delay, O’Donnell-Luria-Rodan syndrome, ichthyotic keratoderma, spasticity, hypomyelination, and dysmorphic facial features, hypopigmentation, organomegaly, and delayed myelination and development, glycosylphosphatidylinositol biosynthesis defect 21, spastic tetraplegia and axial hypotonia, progressive, snijders blok-fisher syndrome, intellectual developmental disorder with nasal speech, dysmorphic facies, and variable skeletal anomalies, lower urinary tract obstruction, congenital, Usher syndrome, type 1M, Siddiqi syndrome, oculopharyngeal myopathy with leukoencephalopathy 1, neurooculocardiogenitourinary syndrome, intellectual developmental disorder with impaired language and dysmorphic facies, hydrocephalus, congenital communicating, 1, intellectual developmental disorder with speech delay, autism, and dysmorphic facies, lessel-kubisch syndrome, intellectual developmental disorder with short stature and behavioral abnormalities, short stature and microcephaly with genital anomalies, megabladder, congenital, Heyn-Sproul-Jackson syndrome, intellectual developmental disorder with behavioral abnormalities and craniofacial dysmorphism with or without seizures, ectodermal dysplasia with facial dysmorphism and acral, ocular, and brain anomalies, Liang-Wang syndrome, neuromuscular disease and ocular or auditory anomalies with or without seizures, structural brain anomalies with impaired intellectual development and craniosynostosis, pachygyria, microcephaly, developmental delay, and dysmorphic facies, with or without seizures, intellectual developmental disorder with hypotonia and behavioral abnormalities, Catifa syndrome, CEBALID syndrome, congenital heart defects, multiple types, 7, Imagawa-Matsumoto syndrome, juvenile arthritis due to defect in LACC1, Beck-Fahrner syndrome, respiratory papillomatosis, juvenile recurrent, congenital, sandestig-stefanova syndrome, triokinase and FMN cyclase deficiency syndrome, T-cell lymphopenia, infantile, with or without nail dystrophy, autosomal dominant, intellectual developmental disorder with poor growth and with or without seizures or ataxia, pontocerebellar hypoplasia, hypotonia, and respiratory insufficiency syndrome, neonatal lethal, chromosome 1p36.33 duplication syndrome, atad3 gene cluster, autosomal dominant, genitourinary and/or brain malformation syndrome, rhizomelic limb shortening with dysmorphic features, Suleiman-El-Hattab syndrome, cone-rod synaptic disorder syndrome, congenital nonprogressive, Tolchin-Le Caignec syndrome, Li-Ghorbani-Weisz-Hubshman syndrome, autoinflammation, immune dysregulation, and eosinophilia, intellectual developmental disorder with seizures and language delay, mitochondrial complex 1 deficiency, nuclear type 35, deeah syndrome, combined oxidative phosphorylation deficiency 49, combined oxidative phosphorylation deficiency 50, Vissers-Bodmer syndrome, spinal muscular atrophy, infantile, James type, vitamin D-dependent rickets, type 3, cleft palate, proliferative retinopathy, and developmental delay, microcornea, rod-cone dystrophy, cataract, and posterior staphyloma 1, congenital cataract-severe neonatal hepatopathy-global developmental delay syndrome, microcephaly-facial dysmorphism-ocular anomalies-multiple congenital anomalies syndrome, early-onset familial hypoaldosteronism, chronic mast cell leukemia, DONSON-related microcephaly-short stature-limb abnormalities spectrum, choanal atresia-athelia-hypothyroidism-delayed puberty-short stature syndrome, CCNK-related neurodevelopmental disorder-severe intellectual disability-facial dysmorphism syndrome, cerebellar hypoplasia-intellectual disability-congenital microcephaly-dystonia-anemia-growth retardation syndrome, KLHL7-related Bohring-Opitz-like syndrome, oculogastrointestinal-neurodevelopmental syndrome, spastic paraparesis-cataracts-speech delay syndrome, inherited auditory system disease, Y chromosome infertility due to DAZ1 deletion, familial osteosclerosis, foveal hypoplasia, congenital heart defects, dysmorphic facial features, and intellectual developmental disorder, congenital heart defects and ectodermal dysplasia, brachycephaly, trichomegaly, and developmental delay, thrombocytopenia, anemia, and myelofibrosis, structural heart defects and renal anomalies syndrome, Rahman syndrome, retinitis pigmentosa-hearing loss-premature aging-short stature-facial dysmorphism syndrome, familial monosomy 7 syndrome, menstrual cycle-dependent periodic fever, Gabriele de Vries syndrome, Lopes-Maciel-Rodan syndrome, Skraban-Deardorff syndrome, amyotonia congenita, cerebral sclerosis, diffuse, scholz type, autoinflammation with arthritis and dyskeratosis, retinal dystrophy with or without macular staphyloma, Cohen-Gibson syndrome, maleylacetoacetate isomerase deficiency, congenital heart defects and skeletal malformations syndrome, microcephaly, short stature, and limb abnormalities, congenital anomalies of kidney and urinary tract syndrome with or without hearing loss, abnormal ears, or developmental delay, cerebellar atrophy, developmental delay, and seizures, platelet abnormalities with eosinophilia and immune-mediated inflammatory disease, facial palsy, congenital, with ptosis and velopharyngeal dysfunction, immunodeficiency, developmental delay, and hypohomocysteinemia, Sweeney-Cox syndrome, combined immunodeficiency and megaloblastic anemia with or without hyperhomocysteinemia, Alkuraya-Kucinskas syndrome, Diamond-Blackfan anemia-like, hypotonia, ataxia, developmental delay, and tooth enamel defect syndrome, chromosome 1p35 deletion syndrome, hyperthyroxinemia, euthyroid, caused by generalized 5-prime-deiodinase deficiency, Jaberi-Elahi syndrome, deafness, congenital heart defects, and posterior embryotoxon, humerofemoral hypoplasia with radiotibial ray deficiency, intellectual developmental disorder with or without epilepsy or cerebellar ataxia, CDKL5 disorder, GATA1-Related X-Linked Cytopenia, focal segmental glomerulosclerosis and neurodevelopmental syndrome, hereditary skin disorder, AP-4 deficiency syndrome, inherited kidney disorder, Mendelian encephalopathy, X inactivation, familial skewed, growth hormone insensitivity syndrome with immune dysregulation, DICER1-related tumor predisposition, A20 haploinsufficiency, LTBP2-related ocular dysgenesis, inherited cutis laxa, inherited hypertrophic pyloric stenosis, inherited thrombocytopenia, multiple congenital anomalies-hypotonia-seizures syndrome, 46,XX sex reversal 1, microcephaly, epilepsy, and diabetes syndrome, SEC61A1 deficiency, achalasia, familial esophageal, MECOM-associated syndrome, TPM4-related platelet disorder, TRAF3 haploinsufficiency, NKX2-1 related choreoathetosis and congenital hypothyroidism with or without pulmonary dysfunction, hereditary neurological disease, cardiogenetic disease, hereditary narcolepsy, RNU4ATAC spectrum disorder, CTNNB1-related neurodevelopmental disorder and/or vitreoretinopathy, MTOR-related overgrowth spectrum, TOR1AIP1-related nuclear envelopathy, BMP4-related ocular growth disorder, CSF1R-related disorder, acinar dysplasia caused by mutation in FGF10, acinar dysplasia caused by mutation in FGFR2, acinar dysplasia caused by mutation in TBX4, EPHB4-associated vascular malformation spectrum, BAFopathy, hereditary skeletal muscle disorder, hereditary gallbladder disorder, prostate cancer, hereditary, POLR3A-related disorder, POLR3B-related disorder, POLR1C-related disorder, WFS1-related disorder, CACNA1C-related disorder, SMAD6-related disease, central hypoventilation syndrome, congenital, autoinflammatory-pancytopenia syndrome due to DNASE2 deficiency, alopecia universalis, microcornea, rod-cone dystrophy, cataract, and posterior staphyloma 2, myopathy, congenital, with excess of muscle spindles, pregnancy loss, recurrent, 4, urogenital adysplasia, yakut short stature syndrome, microcephaly, short stature, and impaired glucose metabolism, NR2F2 related multiple congenital anomalies/dysmorphic syndrome, ACD-related telomere biology disorder, AKT3-related overgrowth spectrum, rhabdomyosarcoma, embryonal, 2, blepharophimosis-impaired intellectual development syndrome, Radio-Tartaglia syndrome, Buratti-Harel syndrome, growth restriction, hypoplastic kidneys, alopecia, and distinctive facies, fibromuscular dysplasia, multifocal, dysostosis multiplex, Ain-Naz type, ataxia, intention tremor, and hypotonia syndrome, childhood-onset, deafness, cataract, impaired intellectual development, and polyneuropathy, onychodystrophy, osteodystrophy, impaired intellectual development, and seizures syndrome, Faundes-Banka syndrome, osteootohepatoenteric syndrome, hypokalemic tubulopathy and deafness, White-Kernohan syndrome, retinal dystrophy and microvillus inclusion disease, Luo-Schoch-Yamamoto syndrome, Usmani-Riazuddin syndrome, autosomal dominant, VISS syndrome, developmental delay, impaired speech, and behavioral abnormalities, bile acid malabsorption, primary, 2, DEGCAGS syndrome, Short stature, Dauber-Argente type, ventriculomegaly and arthrogryposis, Chopra-Amiel-Gordon syndrome, muscular dystrophy, congenital hearing loss, and ovarian insufficiency syndrome, neurodevelopmental-craniofacial syndrome with variable renal and cardiac abnormalities, biliary, renal, neurologic, and skeletal syndrome, Boudin-Mortier syndrome, Usmani-Riazuddin syndrome, autosomal recessive, intellectual developmental disorder with hypotonia, impaired speech, and dysmorphic facies, short stature, impaired intellectual development, microcephaly, hypotonia, and ocular anomalies, developmental delay with or without intellectual impairment or behavioral abnormalities, cerebellar ataxia, brain abnormalities, and cardiac conduction defects, developmental delay, hypotonia, musculoskeletal defects, and behavioral abnormalities, fetal akinesia, respiratory insufficiency, microcephaly, polymicrogyria, and dysmorphic facies, delayed puberty, self-limited, Hengel-Maroofian-Schols syndrome, Zaki syndrome, dystonia, early-onset, and/or spastic paraplegia, developmental delay with variable neurologic and brain abnormalities, Rauch-Steindl syndrome, intellectual disability and myopathy syndrome, cerebellar dysfunction, impaired intellectual development, and hypogonadotropic hypogonadism, Kury-Isidor syndrome, macrocephaly, neurodevelopmental delay, lymphoid hyperplasia, and persistent fetal hemoglobin, intellectual developmental disorder with or without peripheral neuropathy, neurocardiofaciodigital syndrome, corneal dystrophy, punctiform and polychromatic pre-descemet, osteoporosis, childhood- or juvenile-onset, with developmental delay, hepatorenocardiac degenerative fibrosis, ACCES syndrome, developmental delay, impaired speech, and behavioral abnormalities, with or without seizures, liver disease, severe congenital, primordial dwarfism-immunodeficiency-lipodystrophy syndrome, intellectual developmental disorder with muscle tone abnormalities and distal skeletal defects, keratoderma-ichthyosis-deafness syndrome, autosomal recessive, developmental delay, hypotonia, and impaired language, intellectual developmental disorder with autism and dysmorphic facies, bone marrow failure and diabetes mellitus syndrome, developmental delay, behavioral abnormalities, and neuropsychiatric disorders, hypermetabolism due to uncoupled mitochondrial oxidative phosphorylation 2, intellectual developmental disorder with ocular anomalies and distinctive facial features, developmental delay with variable intellectual disability and dysmorphic facies, myopathy with myalgia, increased serum creatine kinase, and with or without episodic rhabdomyolysis 1, developmental delay, language impairment, and ocular abnormalities, Rabin-Pappas syndrome, muscular dystrophy, congenital, with or without seizures, obesity and hypopigmentation, joint contractures, osteochondromas, and B-cell lymphoma, respiratory infections, recurrent, and failure to thrive with or without diarrhea, developmental delay with hypotonia, myopathy, and brain abnormalities, Atelis syndrome, hereditary neuro-ophthalmological disease, autoinflammation with pulmonary and cutaneous vasculitis, neurooculorenal syndrome, combined low LDL and fibrinogen, hypersulfaturia, woolly hair-skin fragility syndrome, hematuria, benign familial, cataracts, hearing impairment, nephrotic syndrome, and enterocolitis, disabling pansclerotic morphea of childhood, Houge-Janssens syndrome, hearing loss, noise-induced, susceptibility to, encephalitis, acute, infection-induced, susceptibility to, 12, cranial dysinnervation disorder, congenital, with absent corneal reflex and developmental delay, congenital smooth muscle hamartoma, with or without hemihypertrophy, amegakaryocytic thrombocytopenia, congenital, 2, epilepsy, early-onset, xerosis and growth failure with immune and pulmonary dysfunction syndrome, Fliedner-Zweier syndrome, immune dysregulation, autoimmunity, and autoinflammation, arrhythmogenic cardiomyopathy with variable ectodermal abnormalities, developmental delay, dysmorphic facies, and brain anomalies, developmental delay with or without epilepsy, craniometadiaphyseal osteosclerosis with hip dysplasia, Lui-Jee-Baron syndrome, Long-Olsen-Distelmaier syndrome, Tan-Almurshedi syndrome, diabetes, deafness, developmental delay, and short stature syndrome, Alfadhel syndrome, Hoxha-Aliu syndrome, congenital insensitivity to pain syndrome, Marsili type, Yuksel-Vogel-Bauer syndrome, polydactyly-macrocephaly syndrome, isolated hyperferritinemia, megalencephaly-polydactyly syndrome, autoinflammation with episodic fever and immune dysregulation, autoinflammation with arthritis and vasculitis, myelofibrosis, congenital, with anemia, neutropenia, developmental delay, and ocular abnormalities, brain malformation renal syndrome, short stature with nonspecific skeletal abnormalities, bronchiectasis and nasal polyposis, neurodegeneration, infantile-onset, with optic atrophy and brain abnormalities, spastic paraplegia, mitochondrial, Pan-Chung-Bellen syndrome, autoinflammation, panniculitis, and dermatosis syndrome, telangiectasia, impaired intellectual development, microcephaly, metaphyseal dysplasia, eye abnormalities, and short stature, Muggenthaler-Chowdhury-Chioza syndrome, ocular pterygium-digital keloid dysplasia syndrome, Tayoun-Maawali syndrome, craniofaciocardiohepatic syndrome, FICUS syndrome, Guillouet-Gordon syndrome, immunodysregulation with variable immunodeficiency and autoimmunity, ICHAD syndrome, cataract, alopecia, oral mucosal disorder, and psoriasis-like syndrome, immune dysregulation with immunodeficiency due to AIOLOS haploinsufficiency, ADNP-related blepharophimosis-intellectual disability syndrome, oculovertebral syndrome, Ververi-Brady syndrome, immune dysregulation, neurodevelopmental defects, and colitis, dyschromatosis, ichthyosis, deafness, and atopic disease, developmental delay with variable cardiac and renal congenital anomalies and dysmorphic facies, developmental delay with sleep apnea, Pitt-Hopkins or Pitt-Hopkins-like syndrome, intellectual developmental disorder, autosomal recessive 84, intellectual developmental disorder, autosomal dominant 77, periodontitis, aggressive, dental radicular dysplasia, intellectual developmental disorder with seizures and dysmorphic facies, STAD syndrome, craniosynostosis-scoliosis syndrome, COL4A1/A2-related disorder, TP63-related ectodermal dysplasia spectrum with limb and orofacial malformations, PI4KA-related disorder, NDUFB11-related disorders, EN1-related dorsoventral syndrome, DHDDS-CDG, PLEC-related muscular dystrophy-epidermolysis bullosa simplex spectrum disorder, FDXR-related optic atrophy mitochondrial dysfunction syndrome, PIK3R1-related immunodeficiency and SHORT syndrome, ACAN-related short stature spectrum, ELANE-related neutropenia, NR5A1-related sex development disorder, CRYAB-related myofibrillar myopathy-cataract-cardiomyopathy spectrum disorder, SYCE1-related gametogenic failure, RNU12-related minor spliceopathy disorder, MCM9-related gametogenic failure, CFTR-related disorder

Subtypes (7): hypomaturation-hypoplastic amelogenesis imperfecta with taurodontism, amelogenesis imperfecta type 1G, X-linked amelogenesis imperfecta hypoplastic/hypomaturation 2, amelogenesis imperfecta type 1, amelogenesis imperfecta type 2, amelogenesis imperfecta, IIa 1K, hypocalcified amelogenesis imperfecta

Genetics & variants

GWAS landscape

No GWAS associations recorded — common-variant (GWAS) studies don’t cover this disease (typical for Mendelian / rare diseases). See the curated gene cohort and Mendelian overlap below.

Variant details and genetic-evidence tiers

ClinVar germline variants

129 retrieved; paginated sample, class counts are floors:

73 uncertain significance, 20 pathogenic, 16 benign, 8 conflicting classifications of pathogenicity, 5 likely pathogenic, 3 benign/likely benign, 3 likely benign, 1 pathogenic/likely pathogenic

ClinVar	Variant (HGVS)	Gene	Classification	Review
3901265	NM_001142.2(AMELX):c.88A>C (p.Asn30His)	AMELX	Pathogenic	no assertion criteria provided
4537506	NM_001142.2(AMELX):c.103-116T>C	AMELX	Pathogenic	no assertion criteria provided
617639	NM_001142.2(AMELX):c.143del (p.Pro48fs)	AMELX	Pathogenic	no assertion criteria provided
2573130	NM_000494.4(COL17A1):c.4156+2dup	COL17A1	Pathogenic	criteria provided, single submitter
2578327	NM_000494.4(COL17A1):c.3598G>T (p.Asp1200Tyr)	COL17A1	Pathogenic	no assertion criteria provided
2578328	NM_000494.4(COL17A1):c.1700G>A (p.Gly567Glu)	COL17A1	Pathogenic	no assertion criteria provided
1012267	NM_031889.3(ENAM):c.-61+1G>A	ENAM	Pathogenic	no assertion criteria provided
1326287	NM_001177676.2(GPR68):c.78_83delinsC (p.Val27fs)	GPR68	Pathogenic	no assertion criteria provided
268084	NM_001177676.2(GPR68):c.386_835del (p.Phe129_Asn278del)	GPR68	Pathogenic	no assertion criteria provided
268085	NM_001177676.2(GPR68):c.667_668del (p.Lys223fs)	GPR68	Pathogenic	no assertion criteria provided
268086	NM_001177676.2(GPR68):c.221T>C (p.Leu74Pro)	GPR68	Pathogenic	no assertion criteria provided
1327588	NM_004917.5(KLK4):c.637T>C (p.Cys213Arg)	KLK4	Pathogenic	no assertion criteria provided
1327589	NM_004917.5(KLK4):c.170C>A (p.Ser57Ter)	KLK4	Pathogenic	no assertion criteria provided
2578329	NM_000228.3(LAMB3):c.3463_3475del (p.Glu1155fs)	LAMB3	Pathogenic	no assertion criteria provided
1326286	NM_153646.4(SLC24A4):c.613C>T (p.Arg205Ter)	SLC24A4	Pathogenic	no assertion criteria provided
997829	NM_001258248.2(SP6):c.817_818delinsAT (p.Ala273Met)	SP6	Pathogenic	no assertion criteria provided
1879841	NM_182758.4(WDR72):c.2680_2699delinsACTATAGTT (p.Ser894fs)	WDR72	Pathogenic	no assertion criteria provided
1879842	NM_182758.4(WDR72):c.1766-2423_1962+1074del	WDR72	Pathogenic	no assertion criteria provided
1895441	NM_182758.4(WDR72):c.2332dup (p.Met778fs)	WDR72	Pathogenic	no assertion criteria provided
1895442	NM_182758.4(WDR72):c.1287_1289del (p.Ile430del)	WDR72	Pathogenic	no assertion criteria provided
517616	NM_182758.4(WDR72):c.88C>T (p.Arg30Ter)	WDR72	Pathogenic/Likely pathogenic	criteria provided, multiple submitters, no conflicts
373912	NM_005220.3(DLX3):c.574dup (p.Glu192fs)	DLX3	Likely pathogenic	criteria provided, single submitter
1694478	NM_001130144.3(LTBP3):c.3716G>A (p.Cys1239Tyr)	LTBP3	Likely pathogenic	no assertion criteria provided
2573118	NM_152222.2(RELT):c.521T>G (p.Leu174Arg)	RELT	Likely pathogenic	criteria provided, single submitter
2573131	NM_152222.2(RELT):c.260A>T (p.Asp87Val)	RELT	Likely pathogenic	criteria provided, single submitter
3076032	NM_182758.4(WDR72):c.2019dup (p.Trp674fs)	WDR72	Likely pathogenic	criteria provided, multiple submitters, no conflicts
709767	NM_031889.3(ENAM):c.1396G>A (p.Val466Ile)	ENAM	Conflicting classifications of pathogenicity	criteria provided, conflicting classifications
711122	NM_031889.3(ENAM):c.1181A>T (p.Tyr394Phe)	ENAM	Conflicting classifications of pathogenicity	criteria provided, conflicting classifications
737651	NM_031889.3(ENAM):c.2205T>C (p.Ser735=)	ENAM	Conflicting classifications of pathogenicity	criteria provided, conflicting classifications
777590	NM_031889.3(ENAM):c.3320G>A (p.Ser1107Asn)	ENAM	Conflicting classifications of pathogenicity	criteria provided, conflicting classifications

Genes & proteins

Mendelian disease overlap and somatic drivers

GenCC: 14 · Orphanet: 29 · OMIM-shared: 0 · Dual-evidence (GWAS+Mendelian): 0

GenCC gene–disease validity (cohort genes)

the Disease column is the GenCC-asserted condition — a cohort gene’s strongest validity may be for a related predisposition syndrome.

Gene	Classification	Inheritance	Disease	Records
COL17A1	Moderate	Autosomal dominant	amelogenesis imperfecta	14

Orphanet rare-disease linkage (cohort genes)

Gene	Orphanet ID	Rare disease
COL17A1	Orphanet:251393	Localized junctional epidermolysis bullosa
COL17A1	Orphanet:293381	Epithelial recurrent erosion dystrophy
COL17A1	Orphanet:79402	Intermediate generalized junctional epidermolysis bullosa
COL17A1	Orphanet:79406	Late-onset junctional epidermolysis bullosa
SLC24A4	Orphanet:100032	Hypocalcified amelogenesis imperfecta
SLC24A4	Orphanet:100033	Hypomaturation amelogenesis imperfecta
RELT	Orphanet:100032	Hypocalcified amelogenesis imperfecta
ACP4	Orphanet:100031	Hypoplastic amelogenesis imperfecta
SP6	Orphanet:100031	Hypoplastic amelogenesis imperfecta
WDR72	Orphanet:100033	Hypomaturation amelogenesis imperfecta
WDR72	Orphanet:402041	Autosomal recessive distal renal tubular acidosis
DLX3	Orphanet:100034	Hypomaturation-hypoplastic amelogenesis imperfecta with taurodontism
DLX3	Orphanet:3352	Tricho-dento-osseous syndrome
BNC2	Orphanet:93110	Posterior urethral valve
ENAM	Orphanet:100031	Hypoplastic amelogenesis imperfecta
GPR68	Orphanet:100033	Hypomaturation amelogenesis imperfecta
AMELX	Orphanet:100033	Hypomaturation amelogenesis imperfecta
KLK4	Orphanet:100033	Hypomaturation amelogenesis imperfecta
LAMB3	Orphanet:100031	Hypoplastic amelogenesis imperfecta
LAMB3	Orphanet:79402	Intermediate generalized junctional epidermolysis bullosa
LAMB3	Orphanet:79404	Severe generalized junctional epidermolysis bullosa
LTBP2	Orphanet:238763	Glaucoma secondary to spherophakia/ectopia lentis and megalocornea
LTBP2	Orphanet:3449	Weill-Marchesani syndrome
LTBP2	Orphanet:98976	Congenital glaucoma
LTBP3	Orphanet:2623	Geleophysic dysplasia
LTBP3	Orphanet:2899	Brachyolmia-amelogenesis imperfecta syndrome
LTBP3	Orphanet:969	Acromicric dysplasia
PSPH	Orphanet:583612	Neu-Laxova syndrome due to 3-phosphoserine phosphatase deficiency
PSPH	Orphanet:79350	3-phosphoserine phosphatase deficiency, infantile/juvenile form

Cohort genes → proteins

17 cohort genes, 17 distinct canonical proteins.

Evidence partition

Subset	Genes
multi_evidence	17

Cohort genes (full)

Symbol	HGNC	Ensembl	UniProt	Name	Evidence
COL17A1	HGNC:2194	ENSG00000065618	Q9UMD9	Collagen alpha-1(XVII) chain	gencc,clinvar
SLC24A4	HGNC:10978	ENSG00000140090	Q8NFF2	Sodium/potassium/calcium exchanger 4	clinvar
RELT	HGNC:13764	ENSG00000054967	Q969Z4	Tumor necrosis factor receptor superfamily member 19L	clinvar
ACP4	HGNC:14376	ENSG00000142513	Q9BZG2	Testicular acid phosphatase	clinvar
SP6	HGNC:14530	ENSG00000189120	Q3SY56	Transcription factor Sp6	clinvar
CHCHD2	HGNC:21645	ENSG00000106153	Q9Y6H1	Coiled-coil-helix-coiled-coil-helix domain-containing protein 2	clinvar
WDR72	HGNC:26790	ENSG00000166415	Q3MJ13	WD repeat-containing protein 72	clinvar
DLX3	HGNC:2916	ENSG00000064195	O60479	Homeobox protein DLX-3	clinvar
BNC2	HGNC:30988	ENSG00000173068	Q6ZN30	Zinc finger protein basonuclin-2	clinvar
ENAM	HGNC:3344	ENSG00000132464	Q9NRM1	Enamelin	clinvar
GPR68	HGNC:4519	ENSG00000119714	Q15743	G-protein coupled receptor 68	clinvar
AMELX	HGNC:461	ENSG00000125363	Q99217	Amelogenin, X isoform	clinvar
KLK4	HGNC:6365	ENSG00000167749	Q9Y5K2	Kallikrein-4	clinvar
LAMB3	HGNC:6490	ENSG00000196878	Q13751	Laminin subunit beta-3	clinvar
LTBP2	HGNC:6715	ENSG00000119681	Q14767	Latent-transforming growth factor beta-binding protein 2	clinvar
LTBP3	HGNC:6716	ENSG00000168056	Q9NS15	Latent-transforming growth factor beta-binding protein 3	clinvar
PSPH	HGNC:9577	ENSG00000146733	P78330	Phosphoserine phosphatase	clinvar

Cohort function summary

Lead sentence per gene, UniProt-curated.

Symbol	Protein name	Function (lead sentence)
COL17A1	Collagen alpha-1(XVII) chain	May play a role in the integrity of hemidesmosome and the attachment of basal keratinocytes to the underlying basement membrane.
SLC24A4	Sodium/potassium/calcium exchanger 4	Calcium, potassium:sodium antiporter that transports 1 Ca(2+) and 1 K(+) in exchange for 4 Na(+).
RELT	Tumor necrosis factor receptor superfamily member 19L	May play a role in apoptosis.
ACP4	Testicular acid phosphatase	May dephosphorylate receptor tyrosine-protein kinase ERBB4 and inhibits its ligand-induced proteolytic cleavage.
SP6	Transcription factor Sp6	Promotes cell proliferation.
CHCHD2	Coiled-coil-helix-coiled-coil-helix domain-containing protein 2	Transcription factor.
WDR72	WD repeat-containing protein 72	Plays a major role in formation of tooth enamel.
DLX3	Homeobox protein DLX-3	Transcriptional activator.
BNC2	Zinc finger protein basonuclin-2	Probable transcription factor specific for skin keratinocytes.
ENAM	Enamelin	Involved in the mineralization and structural organization of enamel.
GPR68	G-protein coupled receptor 68	Proton-sensing G-protein coupled receptor activated by extracellular pH, which is required to monitor pH changes and generate adaptive reactions.
AMELX	Amelogenin, X isoform	Plays a role in biomineralization.
KLK4	Kallikrein-4	Has a major role in enamel formation.
LAMB3	Laminin subunit beta-3	Binding to cells via a high affinity receptor, laminin is thought to mediate the attachment, migration and organization of cells into tissues during embryonic development by interacting with other extracellular matrix components.
LTBP2	Latent-transforming growth factor beta-binding protein 2	May play an integral structural role in elastic-fiber architectural organization and/or assembly.
LTBP3	Latent-transforming growth factor beta-binding protein 3	Key regulator of transforming growth factor beta (TGFB1, TGFB2 and TGFB3) that controls TGF-beta activation by maintaining it in a latent state during storage in extracellular space.
PSPH	Phosphoserine phosphatase	Catalyzes the last irreversible step in the biosynthesis of L-serine from carbohydrates, the dephosphorylation of O-phospho-L-serine to L-serine.

Protein-family classification

Druggable: 4 · Difficult: 4 · Unknown: 9 · Druggable fraction: 0.24

Family distribution

Cohort families vs a genome-wide background (hypergeometric, BH-FDR; fold = observed/expected). Counts kept; sorted by enrichment, so the catch-all Other/Unknown bucket no longer leads.

Family	Genes	Fold	FDR
Phosphatase	1	4.9×	0.773
Protease	1	2.1×	0.773
Transcription factor	3	1.5×	0.773
GPCR	1	1.4×	0.773
Scaffold/PPI	1	1.0×	0.773
Other/Unknown	9	0.9×	0.773
Enzyme (other)	1	0.7×	0.773

Per-gene assignment

Symbol	Family	Druggable?	EC	InterPro (top 3)
COL17A1	Other/Unknown	no		Collagen, Collagen_superfamily
SLC24A4	Other/Unknown	no		K/Na/Ca-exchanger, NaCa_Exmemb, NCX_ion-bd_dom_sf
RELT	Other/Unknown	no		TNF_rcpt_RELT, TNFR_19-like, TNFRSF19L_N
ACP4	Phosphatase	yes		His_Pase_clade-2, His_PPase_superfam, Acid_Pase_AS
SP6	Transcription factor	no		Znf_C2H2_type, Znf_C2H2_sf
CHCHD2	Other/Unknown	no		CHCH, CHCHD2/10-like
WDR72	Scaffold/PPI	no		WD40_rpt, WD40/YVTN_repeat-like_dom_sf, WD40_repeat_CS
DLX3	Transcription factor	no		HTH_motif, HD, Homeodomain-like_sf
BNC2	Transcription factor	no		Znf_C2H2_type, Disconnected-like
ENAM	Other/Unknown	no		Enamelin
GPR68	GPCR	yes		GPCR_Rhodpsn, OGR1_rcpt, GPCR_Rhodpsn_7TM
AMELX	Other/Unknown	no		Amelogenin
KLK4	Protease	yes	3.4.21.B12	Trypsin_dom, Peptidase_S1A, Peptidase_S1_PA
LAMB3	Other/Unknown	no		EGF, LE_dom, Laminin_N
LTBP2	Other/Unknown	no		EGF-type_Asp/Asn_hydroxyl_site, EGF, EGF-like_Ca-bd_dom
LTBP3	Other/Unknown	no		EGF-type_Asp/Asn_hydroxyl_site, EGF, EGF-like_Ca-bd_dom
PSPH	Enzyme (other)	yes	3.1.3.3	PSP, HAD_sf, HAD-like_sf

Expression context

Cohort genes with no expression data: 0.

13 cohort genes are a single-cell marker in ≥1 SCXA experiment.

Breadth distribution (Bgee present_calls)

Bucket	Genes
narrow (1-5 tissues)	0
moderate (6-20)	0
broad (>20)	17
unknown	0

Top tissues across cohort

Tissue	Cohort genes
skin of abdomen	2
skin of leg	2
zone of skin	2
leukocyte	2
monocyte	2
granulocyte	2
tendon of biceps brachii	2
lower esophagus mucosa	2
kidney epithelium	2
male germ line stem cell (sensu Vertebrata) in testis	2
gingival epithelium	2
ascending aorta	2
descending thoracic aorta	2
thoracic aorta	2
primary visual cortex	1
buccal mucosa cell	1
tibialis anterior	1
placenta	1
upper arm skin	1
left adrenal gland	1

Per-gene tissue summary (top 30)

Symbol	Bgee breadth	FANTOM5 breadth	SCXA	Top tissues
COL17A1	182	broad	marker	skin of abdomen, skin of leg, zone of skin
SLC24A4	168	broad	marker	monocyte, leukocyte, primary visual cortex
RELT	191	ubiquitous	marker	monocyte, leukocyte, granulocyte
ACP4	99		yes	tendon of biceps brachii, buccal mucosa cell, tibialis anterior
SP6	140	broad	yes	lower esophagus mucosa, upper arm skin, placenta
CHCHD2	212	ubiquitous	marker	right adrenal gland, right adrenal gland cortex, left adrenal gland
WDR72	139	tissue_specific	marker	kidney epithelium, pancreatic ductal cell, renal medulla
DLX3	133	broad	marker	skin of leg, skin of abdomen, zone of skin
BNC2	229	ubiquitous	marker	germinal epithelium of ovary, sural nerve, parietal pleura
ENAM	83	tissue_specific	marker	left ventricle myocardium, cardiac muscle of right atrium, male germ line stem cell (sensu Vertebrata) in testis
GPR68	203	broad	marker	tendon of biceps brachii, granulocyte, gingival epithelium
AMELX	35	tissue_specific	yes	male germ line stem cell (sensu Vertebrata) in testis, paraflocculus, frontal pole
KLK4	160	tissue_specific	yes	prostate gland, lower esophagus mucosa, kidney epithelium
LAMB3	215	ubiquitous	marker	cartilage tissue, periodontal ligament, gingival epithelium
LTBP2	276	ubiquitous	marker	descending thoracic aorta, thoracic aorta, ascending aorta
LTBP3	279	broad	marker	descending thoracic aorta, thoracic aorta, ascending aorta
PSPH	271	ubiquitous	marker	adrenal tissue, right uterine tube, stromal cell of endometrium

Protein interactions among cohort

Intra-cohort edges: 22.

Hub genes (top 10 by interactor count)

Symbol	Interactor count
LTBP2	2,658
LTBP3	2,339
PSPH	2,297
CHCHD2	2,212
COL17A1	1,769
LAMB3	1,697
KLK4	1,632
SLC24A4	1,456
DLX3	1,382
RELT	1,180

Intra-cohort edges

A	B	Sources
ACP4	AMELX	string_interaction
ACP4	ENAM	string_interaction
ACP4	KLK4	string_interaction
ACP4	WDR72	string_interaction
AMELX	ENAM	string_interaction
AMELX	KLK4	string_interaction
AMELX	WDR72	string_interaction
BNC2	CHCHD2	intact
COL17A1	LAMB3	string_interaction
COL17A1	WDR72	string_interaction
DLX3	ENAM	string_interaction
DLX3	GPR68	string_interaction
DLX3	SLC24A4	string_interaction
ENAM	KLK4	string_interaction
ENAM	LAMB3	string_interaction
ENAM	WDR72	string_interaction
GPR68	SLC24A4	string_interaction
GPR68	WDR72	string_interaction
KLK4	WDR72	string_interaction
LAMB3	WDR72	string_interaction
RELT	WDR72	string_interaction
SLC24A4	WDR72	string_interaction

Structural data

PDB: 6 · AlphaFold-only: 11 · No structure: 0

Cohort genes with PDB structures (top 30)

Symbol	UniProt	PDB entries
KLK4	Q9Y5K2	18
PSPH	P78330	6
GPR68	Q15743	5
CHCHD2	Q9Y6H1	2
COL17A1	Q9UMD9	1
DLX3	O60479	1

AlphaFold-only cohort genes (top 30 by pLDDT)

Symbol	UniProt	pLDDT
ACP4	Q9BZG2	88.30
LAMB3	Q13751	78.55
SLC24A4	Q8NFF2	70.84
WDR72	Q3MJ13	67.22
LTBP3	Q9NS15	64.21
RELT	Q969Z4	63.38
AMELX	Q99217	59.51
LTBP2	Q14767	58.33
BNC2	Q6ZN30	54.10
SP6	Q3SY56	52.79
ENAM	Q9NRM1	36.63

Function

Pathway analysis

Distinct Reactome pathways touched by cohort: 46. Enrichment computed across 17 evidence-associated genes (10 with Reactome annotation).

Pathways by enrichment

Over-representation of cohort genes vs the genome-wide background (hypergeometric test, Benjamini-Hochberg FDR; fold = observed/expected over 10 annotated cohort genes). Counts and members are kept as ground-truth; sorted by enrichment.

Pathway	Cohort genes	Fold	FDR	Sample cohort genes
Type I hemidesmosome assembly	2	207.6×	0.002	COL17A1, LAMB3
Elastic fibre formation	2	67.2×	0.004	LTBP2, LTBP3
TGF-beta receptor signaling activates SMADs	2	65.3×	0.004	LTBP2, LTBP3
Molecules associated with elastic fibres	2	61.7×	0.004	LTBP2, LTBP3
Extracellular matrix organization	3	18.9×	0.004	LAMB3, LTBP2, LTBP3
Defective SLC24A4 causes hypomineralized amelogenesis imperfecta (AI)	1	1142.0×	0.006	SLC24A4
Signaling by TGF-beta Receptor Complex	2	40.1×	0.006	LTBP2, LTBP3
Assembly of collagen fibrils and other multimeric structures	2	40.1×	0.006	COL17A1, LAMB3
Signaling by TGFB family members	2	23.1×	0.016	LTBP2, LTBP3
Post-translational protein phosphorylation	2	20.0×	0.019	ENAM, AMELX
Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs)	2	17.3×	0.023	ENAM, AMELX
Sodium/Calcium exchangers	1	103.8×	0.034	SLC24A4
Serine metabolism	1	103.8×	0.034	PSPH
Anchoring fibril formation	1	76.1×	0.043	LAMB3
MET promotes cell motility	1	60.1×	0.051	LAMB3
Attachment of bacteria to epithelial cells	1	49.6×	0.057	LAMB3
Collagen formation	1	45.7×	0.059	LAMB3
Laminin interactions	1	38.1×	0.063	LAMB3
MET activates PTK2 signaling	1	38.1×	0.063	LAMB3
Signaling by MET	1	31.7×	0.070	LAMB3
Formation of the dystrophin-glycoprotein complex (DGC)	1	30.9×	0.070	LAMB3
Collagen chain trimerization	1	25.9×	0.079	COL17A1
Developmental Lineage of Pancreatic Ductal Cells	1	22.8×	0.086	LAMB3
SLC transporter disorders	1	20.4×	0.092	SLC24A4
Cell junction organization	1	18.7×	0.095	LAMB3
Collagen degradation	1	17.6×	0.095	COL17A1
Collagen biosynthesis and modifying enzymes	1	17.0×	0.095	COL17A1
Mitochondrial protein import	1	16.8×	0.095	CHCHD2
Non-integrin membrane-ECM interactions	1	15.4×	0.100	LAMB3
Disorders of transmembrane transporters	1	13.9×	0.101	SLC24A4

GO biological processes by enrichment

Over-representation of cohort genes vs the genome-wide background (hypergeometric test, Benjamini-Hochberg FDR; fold = observed/expected over 17 annotated cohort genes). Counts and members are kept as ground-truth; sorted by enrichment.

GO term	Cohort genes	Fold	FDR	Sample cohort genes
amelogenesis	5	413.0×	5e-11	SLC24A4, RELT, ENAM, AMELX, KLK4
biomineral tissue development	4	152.5×	6e-07	WDR72, ENAM, AMELX, KLK4
enamel mineralization	2	141.6×	0.003	SLC24A4, AMELX
odontogenesis	2	62.0×	0.013	ACP4, SP6
hair follicle cell proliferation	1	991.3×	0.016	DLX3
negative regulation of ERBB4 signaling pathway	1	991.3×	0.016	ACP4
peptidyl-tyrosine dephosphorylation involved in inactivation of protein kinase activity	1	991.3×	0.016	ACP4
epithelial to mesenchymal transition	2	36.7×	0.016	SP6, AMELX
chondrocyte differentiation	2	35.4×	0.016	AMELX, LTBP3
odontogenesis of dentin-containing tooth	2	35.4×	0.016	DLX3, AMELX
cone photoresponse recovery	1	495.6×	0.017	SLC24A4
regulation of eating behavior	1	495.6×	0.017	SLC24A4
response to high light intensity	1	330.4×	0.017	SLC24A4
olfactory nerve maturation	1	330.4×	0.017	SLC24A4
tooth mineralization	1	330.4×	0.017	AMELX
regulation of generation of precursor metabolites and energy	1	330.4×	0.017	CHCHD2
positive regulation of tooth mineralization	1	330.4×	0.017	AMELX
cellular response to high light intensity	1	330.4×	0.017	SLC24A4
response to melanocyte-stimulating hormone	1	330.4×	0.017	SLC24A4
epidermis development	2	24.8×	0.017	COL17A1, LAMB3
L-serine biosynthetic process	1	247.8×	0.020	PSPH
positive regulation of mitochondrial ATP synthesis coupled electron transport	1	247.8×	0.020	CHCHD2
positive regulation of osteoclast development	1	247.8×	0.020	GPR68
regulation of odontogenesis	1	198.3×	0.022	SP6
positive regulation of enamel mineralization	1	198.3×	0.022	ENAM
regulation of cellular response to hypoxia	1	165.2×	0.022	CHCHD2
calcium ion export across plasma membrane	1	165.2×	0.022	SLC24A4
response to odorant	1	165.2×	0.022	SLC24A4
hemidesmosome assembly	1	141.6×	0.022	COL17A1
negative regulation of monocyte differentiation	1	141.6×	0.022	GPR68

Therapeutics

Drug target analysis

Approved (phase 4): 0 · Phase ≥3: 0 · Phased (≥1): 0 · Undrugged: 17

Druggability breadth: 5 of 17 evidence-associated genes (29%) have a ChEMBL target (buckets above are over the deeply-mined display cohort).

Top cohort targets by molecule count

Symbol	Molecules	Max phase
COL17A1	0	0
SLC24A4	0	0
RELT	0	0
ACP4	0	0
SP6	0	0
CHCHD2	0	0
WDR72	0	0
DLX3	0	0
BNC2	0	0
ENAM	0	0

Bioactivity and enzyme data

Enzyme cohort genes (≥1 EC): 2.

Cohort genes with ChEMBL bioactivity (full, sorted by assay count)

Symbol	Assays	Type breakdown
GPR68	21	Functional:12, Binding:9
KLK4	13	Binding:13
SLC24A4	1	Functional:1
PSPH	1	Binding:1

Cohort enzymes (BRENDA EC)

Symbol	EC numbers	Names
KLK4	3.4.21.B12
PSPH	3.1.3.3	phosphoserine phosphatase

Pharmacogenomics

Cohort genes with a PharmGKB record: 17; with CPIC/DPWG dosing guidelines: 0.

No cohort gene has a CPIC/DPWG genotype-guided dosing guideline (PharmGKB).

Chemical tractability of cohort targets

0 approved/phased compounds have measured bioactivity against a cohort gene (and aren’t yet in disease-level trials). This is a research / tractability signal, NOT a therapeutic recommendation — a bioactivity row often reflects off-target or screening binding (e.g. promiscuous kinase inhibitors against a cohort kinase), implying no disease mechanism.

Druggability pyramid

Cohort genes binned by druggability tier (high → low):

Tier	Definition	Genes	Symbols
A	Approved (phase 4 drug)	0
B	Phased (≥1) drug, not yet approved	0
C	Druggable family + PDB, no drug	3	GPR68, KLK4, PSPH
D	Druggable family + AlphaFold only, no drug	1	ACP4
E	Difficult family or no structure, no drug	13	COL17A1, SLC24A4, RELT, SP6, CHCHD2, WDR72, DLX3, BNC2, ENAM, AMELX (+3 more)

Undrugged target profiles

17 cohort genes are undrugged. Ranked by ‘starting-point quality’ (assay depth + drugged-partner adjacency).

Symbol	ChEMBL assays	Drugged partners (top 3)
COL17A1	0	—
SLC24A4	1	—
RELT	0	—
ACP4	0	—
SP6	0	—
CHCHD2	0	—
WDR72	0	—
DLX3	0	—
BNC2	0	—
ENAM	0	—
GPR68	21	—
AMELX	0	—
KLK4	13	—
LAMB3	0	—
LTBP2	0	—
LTBP3	0	—
PSPH	1	—

Clinical trials & evidence

Clinical trials

Clinical trials: 8.

Phase distribution (across all retrieved trials)

Phase	Trials
Not specified	8

Top trials by phase / activity

NCT	Phase	Status	Title
NCT04704089	Not specified	RECRUITING	Colorimetric, Ultra-structural and Elemental Comparison of Dental Enamel Defects
NCT07250906	Not specified	RECRUITING	Oral Health Related Quality of Life of Children With Amelogenesis Imperfecta
NCT01746121	Not specified	TERMINATED	Amelogenesis Imperfecta
NCT02994862	Not specified	UNKNOWN	E. Max Laminate Veneers With and Without Using Galla Chinnesis as Natural Cross Linking and Remineralizing Agent
NCT03810859	Not specified	UNKNOWN	Non-syndromic Inherited Anomalies of Mineralized Tooth Tissues: a Whole Exome Study to Identify New Pathogenic Variants
NCT04897724	Not specified	UNKNOWN	Clinical Performance of Composites in Patients With Amelogenesis Imperfecta
NCT04927962	Not specified	COMPLETED	Psycho-social Impact of Amelogenesis and Dentinogenesis Imperfecta
NCT05343247	Not specified	COMPLETED	Dental Age Estimation by Different Methods in Patients With Amelogenesis Imperfecta