ATXN2-AS

gene

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Summary

ATXN2-AS (ATXN2 antisense RNA, HGNC:51838) is a long non-coding RNA gene on chromosome 12q24.12.

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:51838
Approved symbol	ATXN2-AS
Name	ATXN2 antisense RNA
Location	12q24.12
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000258099
Ensembl biotype	lncRNA
Entrez	102723619
RNAcentral	URS0000BC43ED — lncRNA, 484 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 17 — 17 lncRNA

ENST00000547021, ENST00000726948, ENST00000726949, ENST00000726950, ENST00000726951, ENST00000726952, ENST00000726953, ENST00000726954, ENST00000726955, ENST00000726956, ENST00000726957, ENST00000726958, ENST00000726959, ENST00000726960, ENST00000726961, ENST00000726962, ENST00000726963

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000547021 — 2 exons

Exon	Start	End
ENSE00002348178	111599498	111599553
ENSE00002399260	111599828	111600256

Expression profiles

Bgee: expression breadth ubiquitous, 123 present calls, max score 87.07.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	87.07	gold quality
colonic epithelium	UBERON:0000397	65.90	silver quality
apex of heart	UBERON:0002098	62.66	gold quality
left testis	UBERON:0004533	62.56	gold quality
hindlimb stylopod muscle	UBERON:0004252	62.20	gold quality
testis	UBERON:0000473	61.98	gold quality
right testis	UBERON:0004534	61.44	gold quality
skeletal muscle tissue	UBERON:0001134	60.65	gold quality
prefrontal cortex	UBERON:0000451	58.57	gold quality
stromal cell of endometrium	CL:0002255	58.32	gold quality
adult mammalian kidney	UBERON:0000082	57.98	gold quality
bone marrow	UBERON:0002371	57.85	gold quality
islet of Langerhans	UBERON:0000006	57.83	gold quality
olfactory segment of nasal mucosa	UBERON:0005386	57.61	gold quality
mucosa of transverse colon	UBERON:0004991	57.54	gold quality
metanephros cortex	UBERON:0010533	57.44	gold quality
kidney	UBERON:0002113	57.39	gold quality
cortex of kidney	UBERON:0001225	56.92	gold quality
gall bladder	UBERON:0002110	56.83	gold quality
liver	UBERON:0002107	56.60	gold quality
monocyte	CL:0000576	56.31	gold quality
lymph node	UBERON:0000029	56.08	gold quality
adenohypophysis	UBERON:0002196	55.82	gold quality
adrenal tissue	UBERON:0018303	55.77	gold quality
prostate gland	UBERON:0002367	55.66	gold quality
right lobe of thyroid gland	UBERON:0001119	55.57	gold quality
duodenum	UBERON:0002114	55.56	gold quality
thyroid gland	UBERON:0002046	55.55	gold quality
left lobe of thyroid gland	UBERON:0001120	55.52	gold quality
primary visual cortex	UBERON:0002436	55.48	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.53

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.

No linked Atlas pages yet — the cross-entity mesh grows as the corpus expands.