TAC4-AS1

Summary

TAC4-AS1 (TAC4 antisense RNA 1, HGNC:58214) is a long non-coding RNA gene on chromosome 17q21.33.

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:58214
Approved symbol	TAC4-AS1
Name	TAC4 antisense RNA 1
Location	17q21.33
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000204584
Ensembl biotype	lncRNA
Entrez	139281653
RNAcentral	URS000029E633 — lncRNA, 2100 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 lncRNA

ENST00000376609

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000376609 — 3 exons

Exon	Start	End
ENSE00001471112	49846932	49848837
ENSE00001471115	49846145	49846241
ENSE00001471116	49845910	49846006

Expression profiles

Bgee: expression breadth ubiquitous, 161 present calls, max score 88.74.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
pancreatic ductal cell	CL:0002079	88.74	silver quality
tendon of biceps brachii	UBERON:0008188	85.04	gold quality
male germ line stem cell (sensu Vertebrata) in testis	CL:0000089 ∩ UBERON:0000473	84.06	gold quality
upper arm skin	UBERON:0004263	76.61	gold quality
ileal mucosa	UBERON:0000331	72.53	gold quality
granulocyte	CL:0000094	71.08	gold quality
tendon	UBERON:0000043	70.09	silver quality
blood	UBERON:0000178	68.80	gold quality
bone marrow cell	CL:0002092	66.60	silver quality
medial globus pallidus	UBERON:0002477	66.09	silver quality
epithelium of nasopharynx	UBERON:0001951	65.87	silver quality
gingival epithelium	UBERON:0001949	65.78	gold quality
sperm	CL:0000019	65.73	gold quality
lower esophagus mucosa	UBERON:0035834	65.73	gold quality
skin of hip	UBERON:0001554	65.45	gold quality
tibia	UBERON:0000979	64.47	silver quality
kidney epithelium	UBERON:0004819	64.21	gold quality
right lobe of liver	UBERON:0001114	64.08	gold quality
right lobe of thyroid gland	UBERON:0001119	63.86	gold quality
colonic epithelium	UBERON:0000397	63.56	silver quality
visceral pleura	UBERON:0002401	62.62	gold quality
left lobe of thyroid gland	UBERON:0001120	62.51	gold quality
spleen	UBERON:0002106	62.45	gold quality
thyroid gland	UBERON:0002046	62.39	gold quality
nasal cavity epithelium	UBERON:0005384	61.50	gold quality
parietal pleura	UBERON:0002400	61.38	silver quality
deltoid	UBERON:0001476	61.28	gold quality
gingiva	UBERON:0001828	61.15	gold quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	61.08	gold quality
parotid gland	UBERON:0001831	61.06	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	1.22

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.