FAM78B-AS1

Summary

FAM78B-AS1 (FAM78B antisense RNA 1, HGNC:40639) is a long non-coding RNA gene on chromosome 1q24.1.

At a glance

• Gene type: non-coding (lncRNA) — no protein product; not a drug target. Variant/disease associations are omitted (they would be positional, from an overlapping protein-coding gene).

Identifiers

Gene identifiers

Field	Value
HGNC ID	HGNC:40639
Approved symbol	FAM78B-AS1
Name	FAM78B antisense RNA 1
Location	1q24.1
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000203307
Ensembl biotype	lncRNA
Entrez	105371586
RNAcentral	URS00026A21EC — lncRNA, 4899 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 lncRNA

ENST00000366136

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000366136 — 3 exons

Exon	Start	End
ENSE00001639539	166087087	166087483
ENSE00001693946	166081183	166081252
ENSE00001725803	166082605	166082731

Expression profiles

Bgee: expression breadth ubiquitous, 118 present calls, max score 81.80.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
sural nerve	UBERON:0015488	81.80	gold quality
male germ line stem cell (sensu Vertebrata) in testis	CL:0000089 ∩ UBERON:0000473	80.35	gold quality
cortical plate	UBERON:0005343	67.43	gold quality
ganglionic eminence	UBERON:0004023	63.25	gold quality
rectum	UBERON:0001052	60.03	gold quality
skeletal muscle tissue	UBERON:0001134	59.87	gold quality
gall bladder	UBERON:0002110	58.34	gold quality
liver	UBERON:0002107	57.29	gold quality
lymph node	UBERON:0000029	57.20	gold quality
placenta	UBERON:0001987	56.82	gold quality
right lobe of liver	UBERON:0001114	56.04	gold quality
tonsil	UBERON:0002372	55.74	gold quality
vermiform appendix	UBERON:0001154	54.75	gold quality
ectocervix	UBERON:0012249	54.30	gold quality
islet of Langerhans	UBERON:0000006	53.83	gold quality
duodenum	UBERON:0002114	53.45	gold quality
prefrontal cortex	UBERON:0000451	52.94	gold quality
descending thoracic aorta	UBERON:0002345	52.73	gold quality
small intestine	UBERON:0002108	52.07	gold quality
stromal cell of endometrium	CL:0002255	51.85	silver quality
body of uterus	UBERON:0009853	51.59	gold quality
small intestine Peyer’s patch	UBERON:0003454	51.48	gold quality
blood	UBERON:0000178	51.37	silver quality
smooth muscle tissue	UBERON:0001135	51.31	gold quality
urinary bladder	UBERON:0001255	51.09	gold quality
calcaneal tendon	UBERON:0003701	51.04	silver quality
myometrium	UBERON:0001296	50.61	gold quality
olfactory segment of nasal mucosa	UBERON:0005386	50.53	gold quality
muscle of leg	UBERON:0001383	50.13	gold quality
saliva-secreting gland	UBERON:0001044	50.09	gold quality

Single-cell (SCXA)

Detected in 1 experiment(s), a significant marker in 0.

Experiment	Marker?	Max mean expression
E-ANND-3	no	1.13

Regulation

Is transcription factor: no

Cross-species orthologs

0 orthologs

Protein

Non-coding RNA — no protein product; not a drug target.

Function

No curated pathway, Gene-Ontology, or interaction data.

Disease & clinical

No curated disease, variant, or cancer-driver associations.

Drugs & pharmacology

No drug or pharmacology data — not an established drug target.