ST20-AS1

Summary

ST20-AS1 (ST20 antisense RNA 1, HGNC:27521) is a long non-coding RNA gene on chromosome 15q25.1.

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:27521
Approved symbol	ST20-AS1
Name	ST20 antisense RNA 1
Location	15q25.1
Locus type	RNA, long non-coding
Status	Approved
Aliases	FLJ33788
Ensembl gene	ENSG00000259642
Ensembl biotype	lncRNA
Entrez	283687
RNAcentral	URS000075E767 — lncRNA, 2084 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 2 — 2 lncRNA

ENST00000560255, ENST00000618735

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000560255 — 1 exons

Exon	Start	End
ENSE00004116922	79922771	79927304

Expression profiles

Bgee: expression breadth ubiquitous, 176 present calls, max score 81.99.

FANTOM5 (CAGE): breadth ubiquitous, TPM avg 5.8606 / max 178.2284, expressed in 1728 samples.

FANTOM5 promoters (2 alternative TSS)

Promoter ID	TPM avg	Samples expressed
147953	5.7209	1723
147952	0.1397	39

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
monocyte	CL:0000576	81.99	gold quality
blood	UBERON:0000178	81.11	gold quality
leukocyte	CL:0000738	81.06	gold quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	80.48	gold quality
vermiform appendix	UBERON:0001154	77.55	gold quality
right lung	UBERON:0002167	75.14	gold quality
bone marrow cell	CL:0002092	73.78	gold quality
endothelial cell	CL:0000115	73.38	silver quality
islet of Langerhans	UBERON:0000006	73.38	gold quality
smooth muscle tissue	UBERON:0001135	72.59	gold quality
cerebellar hemisphere	UBERON:0002245	72.52	gold quality
right hemisphere of cerebellum	UBERON:0014890	72.47	gold quality
cerebellar cortex	UBERON:0002129	72.43	gold quality
sural nerve	UBERON:0015488	72.21	gold quality
stromal cell of endometrium	CL:0002255	72.09	gold quality
palpebral conjunctiva	UBERON:0001812	71.61	gold quality
colonic epithelium	UBERON:0000397	71.57	silver quality
tibial artery	UBERON:0007610	71.49	gold quality
popliteal artery	UBERON:0002250	71.48	gold quality
upper lobe of left lung	UBERON:0008952	71.25	gold quality
right coronary artery	UBERON:0001625	70.44	gold quality
aorta	UBERON:0000947	70.43	gold quality
left lobe of thyroid gland	UBERON:0001120	70.39	gold quality
minor salivary gland	UBERON:0001830	70.38	gold quality
cerebellum	UBERON:0002037	70.33	gold quality
body of uterus	UBERON:0009853	70.24	gold quality
descending thoracic aorta	UBERON:0002345	70.21	gold quality
upper lobe of lung	UBERON:0008948	69.88	gold quality
lower esophagus muscularis layer	UBERON:0035833	69.88	gold quality
lower esophagus	UBERON:0013473	69.78	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	yes	4.95

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.