LINC01661

Summary

LINC01661 (long intergenic non-protein coding RNA 1661, HGNC:52449) is a long non-coding RNA gene on chromosome 1p13.3.

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:52449
Approved symbol	LINC01661
Name	long intergenic non-protein coding RNA 1661
Location	1p13.3
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000237460
Ensembl biotype	lncRNA
Entrez	105378889
RNAcentral	URS00008B2A36 — lncRNA, 734 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 5 — 5 lncRNA

ENST00000415910, ENST00000659929, ENST00000662724, ENST00000812265, ENST00000812266

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000415910 — 6 exons

Exon	Start	End
ENSE00001760847	106820204	106820742
ENSE00001786687	106838120	106838193
ENSE00003856894	106865212	106865316
ENSE00003862452	106852901	106853044
ENSE00003863428	106841016	106841191
ENSE00003886634	106818261	106818359

Expression profiles

Bgee: expression breadth broad, 23 present calls, max score 84.90.

Top tissues by expression

23 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	84.90	gold quality
testis	UBERON:0000473	55.03	gold quality
left testis	UBERON:0004533	54.97	gold quality
right testis	UBERON:0004534	53.04	gold quality
monocyte	CL:0000576	48.28	silver quality
blood	UBERON:0000178	47.63	silver quality
adult mammalian kidney	UBERON:0000082	47.14	silver quality
gastrocnemius	UBERON:0001388	46.49	silver quality
tibial artery	UBERON:0007610	42.06	silver quality
esophagus mucosa	UBERON:0002469	40.00	silver quality
skin of leg	UBERON:0001511	39.81	gold quality
zone of skin	UBERON:0000014	39.68	gold quality
skin of abdomen	UBERON:0001416	39.09	silver quality
omental fat pad	UBERON:0010414	39.07	silver quality
prostate gland	UBERON:0002367	38.84	silver quality
muscle layer of sigmoid colon	UBERON:0035805	37.43	silver quality
vagina	UBERON:0000996	37.42	silver quality
right frontal lobe	UBERON:0002810	37.41	gold quality
brain	UBERON:0000955	36.61	silver quality
substantia nigra	UBERON:0002038	34.30	silver quality
lower esophagus muscularis layer	UBERON:0035833	33.07	silver quality
dorsolateral prefrontal cortex	UBERON:0009834	33.03	silver quality
tibial nerve	UBERON:0001323	27.42	silver quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	2.13

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.