BFSP1

gene
On this page

Also known as CP94CP115LIFL-Hfilensin

Summary

BFSP1 (beaded filament structural protein 1, HGNC:1040) is a protein-coding gene on chromosome 20p12.1, encoding Filensin (Q12934). Required for the correct formation of lens intermediate filaments as part of a complex composed of BFSP1, BFSP2 and CRYAA.

This gene encodes a lens-specific intermediate filament-like protein named filensin. The encoded protein is expressed in lens fiber cells after differentiation has begun. This protein functions as a component of the beaded filament which is a cytoskeletal structure found in lens fiber cells. Mutations in this gene are the cause of autosomal recessive cortical juvenile-onset cataract. Alternate splicing results in multiple transcript variants.

Source: NCBI Gene 631 — RefSeq curated summary.

At a glance

  • Gene–disease (curated): cataract 33 (Strong, GenCC) — +1 more curated relationship
  • GWAS associations: 3
  • Clinical variants (ClinVar): 274 total — 6 pathogenic, 2 likely-pathogenic
  • Phenotypes (HPO): 7
  • MANE Select transcript: NM_001195

Identifiers

Gene identifiers

FieldValue
HGNC IDHGNC:1040
Approved symbolBFSP1
Namebeaded filament structural protein 1
Location20p12.1
Locus typegene with protein product
StatusApproved
AliasesCP94, CP115, LIFL-H, filensin
Ensembl geneENSG00000125864
Ensembl biotypeprotein_coding
OMIM603307
Entrez631

Gene structure

Transcript identifiers

Ensembl transcripts: 6 — 4 protein_coding, 2 protein_coding_CDS_not_defined

ENST00000377868, ENST00000377873, ENST00000473415, ENST00000492424, ENST00000536626, ENST00000929672

RefSeq mRNA: 6 — MANE Select: NM_001195 NM_001161705, NM_001195, NM_001278606, NM_001278607, NM_001278608, NM_001424338

CCDS: CCDS13126, CCDS54448, CCDS63229

Canonical transcript exons

ENST00000377873 — 8 exons

ExonStartEnd
ENSE000014753871753095317531379
ENSE000014753941749390517495029
ENSE000035231941752484817524908
ENSE000038012121751472117514816
ENSE000038067101750888917508996
ENSE000038087791749693817497023
ENSE000038093721749882017499040
ENSE000038094081751197617512068

Expression profiles

Bgee: expression breadth ubiquitous, 176 present calls, max score 90.41.

FANTOM5 (CAGE): breadth broad, TPM avg 1.8164 / max 182.0317, expressed in 848 samples.

FANTOM5 promoters (2 alternative TSS)

Promoter IDTPM avgSamples expressed
1865051.2658632
1865020.5506254

Top tissues by expression

279 total, by Bgee expression score (0-100, higher = more expressed):

TissueAnatomy IDExpression scoreQuality
tendon of biceps brachiiUBERON:000818890.41gold quality
primordial germ cell in gonadCL:0000670 ∩ UBERON:000099186.57gold quality
male germ line stem cell (sensu Vertebrata) in testisCL:0000089 ∩ UBERON:000047385.31gold quality
granulocyteCL:000009475.57gold quality
endometrium epitheliumUBERON:000481174.26gold quality
tendonUBERON:000004373.81gold quality
C1 segment of cervical spinal cordUBERON:000646972.84gold quality
stromal cell of endometriumCL:000225572.03gold quality
prefrontal cortexUBERON:000045171.21gold quality
popliteal arteryUBERON:000225070.87gold quality
tibial arteryUBERON:000761070.85gold quality
spinal cordUBERON:000224070.75gold quality
lower esophagus muscularis layerUBERON:003583370.08gold quality
lower esophagusUBERON:001347370.03gold quality
aortaUBERON:000094769.97gold quality
descending thoracic aortaUBERON:000234569.71gold quality
thoracic aortaUBERON:000151569.00gold quality
ascending aortaUBERON:000149668.97gold quality
esophagogastric junction muscularis propriaUBERON:003584168.80gold quality
right lobe of thyroid glandUBERON:000111968.75gold quality
islet of LangerhansUBERON:000000668.60gold quality
tongue squamous epitheliumUBERON:000691968.54gold quality
calcaneal tendonUBERON:000370168.52gold quality
nucleus accumbensUBERON:000188268.06gold quality
right frontal lobeUBERON:000281067.56gold quality
left lobe of thyroid glandUBERON:000112067.37gold quality
body of uterusUBERON:000985367.36gold quality
dorsolateral prefrontal cortexUBERON:000983467.26gold quality
putamenUBERON:000187467.24gold quality
cartilage tissueUBERON:000241867.18silver quality

Single-cell (SCXA)

Detected in 2 experiment(s), a significant marker in 0.

ExperimentMarker?Max mean expression
E-ANND-3no4.27
E-GEOD-124858no3.35

Regulation

Is transcription factor: no

miRNA regulators (miRDB)

7 targeting BFSP1, top 30 by miRDB confidence (max_score; target_count = how many genes the miRNA targets in total — lower means more specific):

miRNAMax scoreAvg scoremiRNA target_count
HSA-MIR-612699.6268.09996
HSA-MIR-6832-3P99.5270.441726
HSA-MIR-330-3P99.4169.952521
HSA-MIR-520F-5P99.3470.401632
HSA-MIR-5699-5P97.3667.031014
HSA-MIR-874-5P96.9363.921014
HSA-MIR-1306-3P87.4566.2144

Literature-anchored findings (GeneRIF, showing 5)

  • This is the first report of a mutation in the BFSP1 gene associated with human inherited cataracts. (PMID:17225135)
  • The crystallin beta cluster on chromosome 22, GJA3, and BFSP1 play a major role in maintaining lens transparency. (PMID:24319337)
  • A novel mutation (c.1042G>A) at exon 7 of BFSP1, which creates a substitution of an aspartate to an asparagine (p.D348N) was identified to be associated with autosomal dominant congenital cataract in a Chinese family. (PMID:24379646)
  • The results suggest that the N-terminal domain of CRYAA is required during in vitro complex formation with filensin and phakinin. (PMID:28935373)
  • Independent Membrane Binding Properties of the Caspase Generated Fragments of the Beaded Filament Structural Protein 1 (BFSP1) Involves an Amphipathic Helix. (PMID:37371051)

Cross-species orthologs

3 orthologs

OrganismSymbolGene ID
danio_reriobfsp1ENSDARG00000074919
mus_musculusBfsp1ENSMUSG00000027420
rattus_norvegicusBfsp1ENSRNOG00000005707

Protein

Protein identifiers

FilensinQ12934 (reviewed: Q12934)

Alternative names: Beaded filament structural protein 1, Lens fiber cell beaded-filament structural protein CP 115, Lens intermediate filament-like heavy

All UniProt accessions (1): Q12934

UniProt curated annotations — full annotation on UniProt →

Function. Required for the correct formation of lens intermediate filaments as part of a complex composed of BFSP1, BFSP2 and CRYAA. Involved in altering the calcium regulation of MIP water permeability.

Subunit / interactions. Part of a complex required for lens intermediate filament formation composed of BFSP1, BFSP2 and CRYAA. Identified in a complex that contains VIM, EZR, AHNAK, BFSP1, BFSP2, ANK2, PLEC, PRX and spectrin. Found in a complex composed of PPL (via C-terminal linker domain), BFSP1 and BFSP2 in the retinal lens. Within the complex interacts with BFSP2. Interacts (via C-terminus) with MIP (via C-terminus) in aged lens fiber cells.

Subcellular location. Cell membrane. Cytoplasm. Cytoskeleton. Cell cortex.

Tissue specificity. Expressed in the cortex and nucleus of the retina lens (at protein level).

Post-translational modifications. Proteolytically cleaved during lens cell fiber differentiation with increased fragmentation as fiber cell age increases. Myristoylated at Gly-434 following proteolytic cleavage at Asp-433. Acetylated at Ala-42 following proteolytic cleavage at Leu-41.

Disease relevance. Cataract 33, multiple types (CTRCT33) [MIM:611391] An opacification of the crystalline lens of the eye that frequently results in visual impairment or blindness. Opacities vary in morphology, are often confined to a portion of the lens, and may be static or progressive. In general, the more posteriorly located and dense an opacity, the greater the impact on visual function. CTRCT33 has juvenile-onset and the opacities are restricted to the cortex of the lens, not involving the nucleus. The disease is caused by variants affecting the gene represented in this entry.

Similarity. Belongs to the intermediate filament family.

Isoforms (3)

UniProt IDNamesCanonical?
Q12934-11yes
Q12934-22
Q12934-33

RefSeq proteins (6): NP_001155177, NP_001186, NP_001265535, NP_001265536, NP_001265537, NP_001411267 (=MANE)

Domains & families (InterPro)

IDNameType
IPR039008IF_rod_domDomain
IPR042358BFSP1Family

Pfam: PF00038

UniProt features (37 total): region of interest 9, modified residue 6, sequence conflict 5, chain 3, site 3, splice variant 3, sequence variant 3, mutagenesis site 2, compositionally biased region 1, lipid moiety-binding region 1, domain 1

Structure

Experimental structures (PDB)

0 structures.

Predicted structure (AlphaFold)

ModelpLDDTFraction very-high
AF-Q12934-F164.660.36

Functional residue map

Curated UniProt residues grouped by drug-discovery relevance — catalytic, ligand-binding, modification, and mutation-validated positions. Source: UniProtKB sequence features.

Catalytic / active sites (3): 41–42 (cleavage); 433–434 (cleavage (by casp2, casp3, and casp7)); 457 (interaction with mip)

Post-translational modifications (7): 5, 42, 341, 420, 513, 665, 434

Mutagenesis-validated functional residues (2):

PositionPhenotype
433abolishes cleavage by casp2.
434no effect on cleavage.

Function

Pathways and Gene Ontology

Reactome pathways

0 pathways

MSigDB gene sets: 103 (showing top): GOBP_LENS_FIBER_CELL_DIFFERENTIATION, GOBP_EPITHELIUM_DEVELOPMENT, JI_RESPONSE_TO_FSH_UP, GOBP_INTERMEDIATE_FILAMENT_BASED_PROCESS, GOBP_INTERMEDIATE_FILAMENT_ORGANIZATION, GOBP_EPITHELIAL_CELL_DEVELOPMENT, BHATI_G2M_ARREST_BY_2METHOXYESTRADIOL_DN, NFKB_Q6, GOBP_ANATOMICAL_STRUCTURE_MATURATION, GOBP_CELL_MATURATION, GOBP_SENSORY_ORGAN_DEVELOPMENT, GOBP_LENS_FIBER_CELL_DEVELOPMENT, GOBP_LENS_DEVELOPMENT_IN_CAMERA_TYPE_EYE, NUYTTEN_EZH2_TARGETS_DN, GOCC_INTERMEDIATE_FILAMENT_CYTOSKELETON

GO Biological Process (4): intermediate filament organization (GO:0045109), cell maturation (GO:0048469), lens fiber cell development (GO:0070307), cytoskeleton organization (GO:0007010)

GO Molecular Function (4): structural constituent of cytoskeleton (GO:0005200), structural constituent of eye lens (GO:0005212), structural molecule activity (GO:0005198), protein binding (GO:0005515)

GO Cellular Component (6): cytoplasm (GO:0005737), intermediate filament (GO:0005882), plasma membrane (GO:0005886), cell cortex (GO:0005938), cytoskeleton (GO:0005856), membrane (GO:0016020)

GO top-level categories

Rollup of top GO terms by namespace:

CategoryTerms
structural molecule activity2
cellular anatomical structure2
cell periphery2
intermediate filament cytoskeleton organization1
supramolecular fiber organization1
cell development1
cellular developmental process1
anatomical structure maturation1
epithelial cell development1
lens fiber cell differentiation1
organelle organization1
cytoskeleton1
cytoskeleton organization1
molecular_function1
binding1
intracellular anatomical structure1
intermediate filament cytoskeleton1
polymeric cytoskeletal fiber1
membrane1
cytoplasm1
intracellular membraneless organelle1

Protein interactions and networks

STRING

460 interactions, top by confidence (×1000):

Protein AProtein BPartner UniProtScore
BFSP1BFSP2Q13515999
BFSP1MIPP30301936
BFSP1CRYBB1P53674857
BFSP1GJA8P48165812
BFSP1GJA3Q9Y6H8806
BFSP1CRYGSP22914800
BFSP1CRYBB3P26998780
BFSP1CRYBA1P05813752
BFSP1CRYAAP02489749
BFSP1CRYBA4P53673748
BFSP1CRYBB2P43320742
BFSP1CRYGDP07320741
BFSP1LIM2P55344728
BFSP1CRYBA2P53672716
BFSP1HSF4Q9ULV5700

IntAct

28 interactions, top by confidence:

ABTypeScore
KRT31HGSpsi-mi:“MI:0914”(association)0.780
HIRIP3CSNK2Bpsi-mi:“MI:0914”(association)0.730
MIS18ADCTN6psi-mi:“MI:0914”(association)0.640
BFSP1NUP62psi-mi:“MI:0915”(physical association)0.560
NUP62BFSP1psi-mi:“MI:0915”(physical association)0.560
BMERB1DCTN6psi-mi:“MI:0914”(association)0.530
KXD1HIP1psi-mi:“MI:0914”(association)0.530
BFSP2MAXpsi-mi:“MI:0914”(association)0.530
BFSP1CCDC185psi-mi:“MI:0915”(physical association)0.400
DCUN1D1RGSL1psi-mi:“MI:0914”(association)0.350
NUP54LPXNpsi-mi:“MI:0914”(association)0.350
BFSP2NEK2psi-mi:“MI:0914”(association)0.350
KRT27CCDC88Bpsi-mi:“MI:0914”(association)0.350
SYCE1RABGAP1Lpsi-mi:“MI:0914”(association)0.350
BFSP1RABGAP1Lpsi-mi:“MI:0914”(association)0.350
NCLNBFSP1psi-mi:“MI:0914”(association)0.350
BMERB1SPAG9psi-mi:“MI:0914”(association)0.350
BFSP2ZZEF1psi-mi:“MI:0914”(association)0.350
DISC1BFSP1psi-mi:“MI:0915”(physical association)0.000
DSCR9BFSP1psi-mi:“MI:0915”(physical association)0.000
ITSN1BFSP1psi-mi:“MI:0915”(physical association)0.000
DSCAMBFSP1psi-mi:“MI:0915”(physical association)0.000

BioGRID (59): NUP62 (Two-hybrid), BFSP1 (Synthetic Lethality), BFSP1 (Affinity Capture-MS), BFSP1 (Affinity Capture-MS), BFSP1 (Affinity Capture-MS), BFSP1 (Affinity Capture-MS), BFSP1 (Protein-RNA), BFSP1 (Two-hybrid), BFSP1 (Two-hybrid), USHBP1 (Two-hybrid), EMILIN1 (Two-hybrid), KIFC3 (Two-hybrid), SNAPIN (Two-hybrid), BFSP2 (Two-hybrid), KRT27 (Two-hybrid)

ESM2 similar proteins: A2AHC3, A2AMT1, A6NCC3, A6NN73, D3Z8E6, D6RF30, E7F5E1, H3BPF8, H3BQL2, H3BSY2, O15061, O35668, P0DX52, P0DX53, P53814, P54256, P54257, P62025, P97434, Q02435, Q06002, Q06637, Q0D2H9, Q0VF96, Q12934, Q3UHU5, Q3V0F0, Q5DU05, Q5T5Y3, Q5TF21, Q60664, Q62627, Q63312, Q6AW69, Q6NZL0, Q6PHN1, Q6WCQ1, Q70IV5, Q80VC9, Q80Y56

Diamond homologs: A2AMT1, Q02435, Q06002, Q06637, Q12934, A3KN27, A5A6M6, P04264, Q6IMF3

SIGNOR signaling

0 interactions.

Disease & clinical

Clinical variants and AI predictions

ClinVar

274 variants total. Per-class counts are floors (≥ shown; pagination cap):

ClassificationCount (floor)
Pathogenic6
Likely pathogenic2
Uncertain significance139
Likely benign64
Benign47

Top pathogenic / likely-pathogenic (8)

Variant IDHGVSClassification
2111421NM_001195.5(BFSP1):c.776_777del (p.Cys259fs)Pathogenic
3068498NC_000020.10:g.16400000_24400000delPathogenic
425558NM_001195.5(BFSP1):c.1042G>A (p.Asp348Asn)Pathogenic
425559NM_001195.5(BFSP1):c.1042+3A>GPathogenic
6497NM_001195.5(BFSP1):c.736-1384_957-66delPathogenic
838855NM_001195.5(BFSP1):c.898C>T (p.Gln300Ter)Pathogenic
1065587NM_001195.5(BFSP1):c.1124del (p.Glu375fs)Likely pathogenic
1066273NM_001195.5(BFSP1):c.215T>C (p.Leu72Pro)Likely pathogenic

SpliceAI

1373 predictions. Top by Δscore:

VariantEffectΔscore
20:17498815:CTCA:Cdonor_loss1.0000
20:17498816:TCAC:Tdonor_loss1.0000
20:17498817:CACCT:Cdonor_loss1.0000
20:17498819:C:Adonor_loss1.0000
20:17499041:C:CCacceptor_gain1.0000
20:17508883:GCGTA:Gdonor_loss1.0000
20:17508884:CGTA:Cdonor_loss1.0000
20:17508885:GTA:Gdonor_loss1.0000
20:17508886:TA:Tdonor_loss1.0000
20:17508887:ACC:Adonor_loss1.0000
20:17508992:TTCTC:Tacceptor_gain1.0000
20:17508994:CTC:Cacceptor_gain1.0000
20:17508997:C:CCacceptor_gain1.0000
20:17508997:C:CGacceptor_loss1.0000
20:17511970:TCTTA:Tdonor_loss1.0000
20:17511971:CTTA:Cdonor_loss1.0000
20:17511972:TTAC:Tdonor_loss1.0000
20:17511973:TACC:Tdonor_loss1.0000
20:17511974:A:Tdonor_loss1.0000
20:17511974:ACCTC:Adonor_gain1.0000
20:17511975:CCTCC:Cdonor_gain1.0000
20:17511978:C:Adonor_gain1.0000
20:17512064:AGATT:Aacceptor_gain1.0000
20:17512065:GATT:Gacceptor_gain1.0000
20:17512066:ATT:Aacceptor_gain1.0000
20:17512066:ATTC:Aacceptor_loss1.0000
20:17512067:TT:Tacceptor_gain1.0000
20:17512069:C:CCacceptor_gain1.0000
20:17512072:T:TCacceptor_gain1.0000
20:17530947:GCTTA:Gdonor_loss1.0000

AlphaMissense

4320 scored. Top likely-pathogenic:

VariantProtein changeam_pathogenicity
20:17514813:C:GA148P0.995
20:17514788:A:GL156P0.991
20:17514804:C:GA151P0.991
20:17524855:A:GL144P0.991
20:17514771:C:GA162P0.988
20:17498859:A:GL306P0.987
20:17514782:A:GL158P0.987
20:17498853:C:GR308P0.986
20:17514761:A:GL165P0.985
20:17498871:A:GL302P0.984
20:17512034:A:GL190P0.980
20:17512064:A:GL180P0.980
20:17498844:C:GR311P0.979
20:17498892:A:GL295P0.978
20:17524876:A:GL137P0.977
20:17498952:C:GR275P0.976
20:17530959:C:GR124P0.976
20:17514741:C:GA172P0.975
20:17514776:A:GL160P0.975
20:17499010:C:GA256P0.974
20:17499022:C:GA252P0.974
20:17498884:C:GA298P0.973
20:17514797:A:GL153P0.972
20:17530961:G:CF123L0.972
20:17530961:G:TF123L0.972
20:17530963:A:GF123L0.972
20:17530984:C:GA116P0.971
20:17498955:A:GL274P0.969
20:17508899:A:GL242P0.969
20:17524907:A:CY127D0.969

dbSNP variants (sampled 300 via entrez): RS1000035629 (20:17517995 T>C), RS1000084078 (20:17531727 C>T), RS1000165071 (20:17504566 G>A), RS1000178755 (20:17497019 T>C), RS1000199154 (20:17555563 G>A,T), RS1000226460 (20:17545004 G>A), RS1000278700 (20:17544695 C>G,T), RS1000408273 (20:17502564 T>C,G), RS1000434425 (20:17551308 G>A,C), RS1000459947 (20:17544834 G>A), RS1000499640 (20:17507749 C>T), RS1000521507 (20:17539077 A>C), RS1000589499 (20:17557610 T>C,G), RS1000636498 (20:17519527 A>G), RS1000651070 (20:17513478 G>A,T)

Disease associations

OMIM: gene MIM:603307 | disease phenotypes: MIM:611391, MIM:256450

GenCC curated gene-disease

DiseaseClassificationInheritance
cataract 33StrongAutosomal dominant
early-onset nuclear cataractSupportiveAutosomal dominant

Mondo (4): cataract 33 (MONDO:0012665), hyperinsulinemic hypoglycemia, familial, 1 (MONDO:0009734), coloboma (MONDO:0001476), early-onset nuclear cataract (MONDO:0020376)

Orphanet (6): Early onset non-syndromic cataract (Orphanet:91492), Autosomal dominant hyperinsulinism due to SUR1 deficiency (Orphanet:276575), Diazoxide-resistant focal hyperinsulinism due to SUR1 deficiency (Orphanet:276598), OBSOLETE: Ocular coloboma (Orphanet:194), OBSOLETE: Autosomal recessive childhood-onset cortical cataract (Orphanet:217046), OBSOLETE: Infantile non-syndromic cataract (Orphanet:217052)

HPO phenotypes

7 total (7 of 7 shown, HPO-id order):

HPOTerm
HP:0000006Autosomal dominant inheritance
HP:0000007Autosomal recessive inheritance
HP:0003621Juvenile onset
HP:0007971Lamellar cataract
HP:0011463Childhood onset
HP:0100018Nuclear cataract
HP:0100019Cortical cataract

GWAS associations

3 associations (top):

StudyTraitp-value
GCST007644_3Estimated glomerular filtration rate after 1 year in renal transplantation (donor effect)2.000000e-06
GCST008161_116Waist circumference adjusted for body mass index8.000000e-06
GCST012147_11Declining hemoglobin trajectory in blood donors6.000000e-06

EFO canonical traits (4, from GWAS)

EFO IDTrait name
EFO:0005199renal transplant outcome measurement
EFO:0007892donor genotype effect measurement
EFO:0007789BMI-adjusted waist circumference
EFO:0600027hemoglobin change measurement

MeSH disease descriptors (3)

DescriptorNameTree numbers
D003103ColobomaC11.250.110; C11.270.147; C16.131.384.282
C563333Cataract, Age-Related Nuclear (supp.)
C566955Cataract, Cortical, Juvenile-Onset (supp.)

Drugs & pharmacology

Drug and pharmacology data

Is drug target: no

PharmGKB: 1 entry (VIP=true, CPIC=false)

CTD chemical–gene interactions

29 total (human), top 29 by PubMed support.

ChemicalActions (top 5)PubMed papers
sodium arseniteincreases expression2
Benzo(a)pyreneaffects methylation2
Valproic Acidaffects expression, decreases methylation2
aristolochic acid Iincreases expression1
afuresertibincreases expression1
triphenyl phosphateaffects expression1
ethyl-p-hydroxybenzoateincreases expression1
benzo(e)pyreneincreases methylation1
S-(1,2-dichlorovinyl)cysteineaffects response to substance, increases expression1
dinophysistoxin 1decreases expression1
di-n-butylphosphoric acidaffects expression1
CGP 52608affects binding, increases reaction1
belinostatdecreases expression1
ICG 001decreases expression1
(+)-JQ1 compoundincreases expression1
2,3,5-trichloro-6-phenyl-(1,4)benzoquinoneincreases expression1
Sunitinibdecreases expression1
Zoledronic Aciddecreases expression1
Dichlorodiphenyl Dichloroethylenedecreases expression1
Hydrogen Peroxideaffects expression1
Lipopolysaccharidesaffects response to substance, increases expression1
Methapyrileneincreases methylation1
Testosteronedecreases expression1
Tetrachlorodibenzodioxinincreases expression1
Tobacco Smoke Pollutiondecreases expression1
Tretinoindecreases expression1
Cadmium Chlorideincreases expression1
Okadaic Aciddecreases expression1
Copper Sulfateincreases expression1

Cellosaurus cell lines

1 cell lines: 1 induced pluripotent stem cell

First 10 cell lines (id-ordered, not curated):

CellosaurusNameCategorySex
CVCL_B5FXSYSUSCi001-AInduced pluripotent stem cellMale

Clinical trials (associated diseases)

4 trials via MONDO — disease-level, not drug-specific.

TrialPhaseStatusTitle
NCT00368004Not specifiedTERMINATEDFamily Studies of Uveal Coloboma
NCT01778543Not specifiedRECRUITINGPathogenesis and Genetics of Microphthalmia, Anophthalmia and Uveal Coloboma (MAC)
NCT04833361Not specifiedCOMPLETEDPotential Environmental Causes of Uveal Coloboma
NCT06293560Not specifiedRECRUITINGMicrophthalmia, Anophthalmia, and Coloboma Genetic Epidemiology in Children