ABR-AS1

Summary

ABR-AS1 (ABR antisense RNA 1, HGNC:55674) is a long non-coding RNA gene on chromosome 17p13.3.

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:55674
Approved symbol	ABR-AS1
Name	ABR antisense RNA 1
Location	17p13.3
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000235361
Ensembl biotype	lncRNA
Entrez	105371479
RNAcentral	URS00026A2693 — lncRNA, 994 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 2 — 2 lncRNA

ENST00000438344, ENST00000830871

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000438344 — 3 exons

Exon	Start	End
ENSE00001640414	1181893	1181928
ENSE00001662976	1184933	1185086
ENSE00001695924	1182267	1182311

Expression profiles

Bgee: expression breadth broad, 99 present calls, max score 97.89.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
male germ line stem cell (sensu Vertebrata) in testis	CL:0000089 ∩ UBERON:0000473	97.89	gold quality
colonic epithelium	UBERON:0000397	86.46	gold quality
corpus callosum	UBERON:0002336	84.73	gold quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	78.35	gold quality
cortical plate	UBERON:0005343	75.08	gold quality
primary visual cortex	UBERON:0002436	71.80	gold quality
prefrontal cortex	UBERON:0000451	69.88	gold quality
calcaneal tendon	UBERON:0003701	69.49	gold quality
superior frontal gyrus	UBERON:0002661	68.14	gold quality
bone marrow	UBERON:0002371	67.34	gold quality
monocyte	CL:0000576	67.05	gold quality
Brodmann (1909) area 9	UBERON:0013540	66.45	gold quality
muscle of leg	UBERON:0001383	65.58	gold quality
blood	UBERON:0000178	63.92	gold quality
frontal cortex	UBERON:0001870	63.57	gold quality
nucleus accumbens	UBERON:0001882	63.32	gold quality
dorsolateral prefrontal cortex	UBERON:0009834	63.17	gold quality
cerebral cortex	UBERON:0000956	62.37	gold quality
sural nerve	UBERON:0015488	61.90	gold quality
gastrocnemius	UBERON:0001388	61.82	gold quality
placenta	UBERON:0001987	61.39	gold quality
islet of Langerhans	UBERON:0000006	61.28	gold quality
right frontal lobe	UBERON:0002810	61.21	gold quality
lymph node	UBERON:0000029	61.18	gold quality
anterior cingulate cortex	UBERON:0009835	60.86	gold quality
brain	UBERON:0000955	60.11	gold quality
temporal lobe	UBERON:0001871	59.83	gold quality
putamen	UBERON:0001874	59.52	gold quality
amygdala	UBERON:0001876	59.31	gold quality
liver	UBERON:0002107	59.14	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.16

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.