LINC00661

Summary

LINC00661 (long intergenic non-protein coding RNA 661, HGNC:27002) is a long non-coding RNA gene on chromosome 19p13.12.

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:27002
Approved symbol	LINC00661
Name	long intergenic non-protein coding RNA 661
Location	19p13.12
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000205396
Ensembl biotype	lncRNA
Entrez	126536
RNAcentral	URS000075DBB7 — lncRNA, 3350 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 10 — 9 lncRNA, 1 retained_intron

ENST00000546512, ENST00000547102, ENST00000549131, ENST00000549354, ENST00000549718, ENST00000552608, ENST00000552685, ENST00000779055, ENST00000779056, ENST00000846514

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000546512 — 4 exons

Exon	Start	End
ENSE00002328054	16015287	16015359
ENSE00002357300	16016971	16017201
ENSE00002380341	16018541	16018612
ENSE00002421550	16018786	16018953

Expression profiles

Bgee: expression breadth broad, 94 present calls, max score 95.76.

FANTOM5 (CAGE): breadth tissue_specific, TPM avg 0.0093 / max 12.1793, expressed in 3 samples.

FANTOM5 promoters (1 alternative TSS)

Promoter ID	TPM avg	Samples expressed
174356	0.0093	3

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
left testis	UBERON:0004533	95.76	gold quality
right testis	UBERON:0004534	95.45	gold quality
testis	UBERON:0000473	92.57	gold quality
male germ line stem cell (sensu Vertebrata) in testis	CL:0000089 ∩ UBERON:0000473	89.58	gold quality
buccal mucosa cell	CL:0002336	88.27	silver quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	81.15	gold quality
adult organism	UBERON:0007023	77.98	gold quality
pancreatic ductal cell	CL:0002079	71.41	silver quality
gall bladder	UBERON:0002110	64.79	gold quality
tibialis anterior	UBERON:0001385	64.57	silver quality
deltoid	UBERON:0001476	63.04	gold quality
sperm	CL:0000019	59.99	gold quality
myocardium	UBERON:0002349	59.95	gold quality
ileal mucosa	UBERON:0000331	59.67	silver quality
parotid gland	UBERON:0001831	59.13	gold quality
epithelial cell of pancreas	CL:0000083	58.53	gold quality
biceps brachii	UBERON:0001507	55.86	gold quality
cardiac muscle of right atrium	UBERON:0003379	54.34	gold quality
left ventricle myocardium	UBERON:0006566	54.23	gold quality
kidney epithelium	UBERON:0004819	53.93	gold quality
islet of Langerhans	UBERON:0000006	53.79	gold quality
upper leg skin	UBERON:0004262	53.52	silver quality
upper arm skin	UBERON:0004263	53.52	gold quality
popliteal artery	UBERON:0002250	53.33	gold quality
skeletal muscle tissue	UBERON:0001134	53.25	gold quality
tibial artery	UBERON:0007610	53.25	gold quality
right coronary artery	UBERON:0001625	53.21	gold quality
monocyte	CL:0000576	52.37	silver quality
muscle of leg	UBERON:0001383	51.56	gold quality
endothelial cell	CL:0000115	51.34	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	1.95

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.