LINC00840

Summary

LINC00840 (long intergenic non-protein coding RNA 840, HGNC:44987) is a long non-coding RNA gene on chromosome 10q11.21.

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:44987
Approved symbol	LINC00840
Name	long intergenic non-protein coding RNA 840
Location	10q11.21
Locus type	RNA, long non-coding
Status	Approved
Ensembl gene	ENSG00000226808
Ensembl biotype	lncRNA
Entrez	100506835
RNAcentral	URS000006A9A7 — lncRNA, 1974 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 47 — 47 lncRNA

ENST00000374432, ENST00000431737, ENST00000649239, ENST00000649942, ENST00000652937, ENST00000653073, ENST00000654492, ENST00000657037, ENST00000657471, ENST00000658791, ENST00000659064, ENST00000659335, ENST00000660203, ENST00000661424, ENST00000664505, ENST00000665279, ENST00000666323, ENST00000666387, ENST00000667243, ENST00000669972, ENST00000826488, ENST00000826489, ENST00000826490, ENST00000826491, ENST00000826492, ENST00000826493, ENST00000826494, ENST00000826495, ENST00000826496, ENST00000826497, ENST00000826498, ENST00000826499, ENST00000826500, ENST00000826501, ENST00000826502, ENST00000826503, ENST00000826504, ENST00000826505, ENST00000826506, ENST00000826507, ENST00000826508, ENST00000826509, ENST00000826510, ENST00000826511, ENST00000826512, ENST00000826513, ENST00000826514

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000374432 — 3 exons

Exon	Start	End
ENSE00001463496	43849674	43850651
ENSE00001463497	43845533	43845602
ENSE00001463499	43845202	43845407

Expression profiles

Bgee: expression breadth ubiquitous, 149 present calls, max score 81.82.

FANTOM5 (CAGE): breadth tissue_specific, TPM avg 0.0174 / max 9.0278, expressed in 6 samples.

FANTOM5 promoters (1 alternative TSS)

Promoter ID	TPM avg	Samples expressed
104764	0.0174	6

Top tissues by expression

235 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	81.82	gold quality
buccal mucosa cell	CL:0002336	68.30	silver quality
stromal cell of endometrium	CL:0002255	65.00	gold quality
descending thoracic aorta	UBERON:0002345	64.68	gold quality
calcaneal tendon	UBERON:0003701	64.53	gold quality
right coronary artery	UBERON:0001625	63.66	gold quality
left coronary artery	UBERON:0001626	62.78	gold quality
smooth muscle tissue	UBERON:0001135	62.60	gold quality
heart left ventricle	UBERON:0002084	62.50	gold quality
thoracic aorta	UBERON:0001515	62.01	gold quality
ascending aorta	UBERON:0001496	61.83	gold quality
colonic epithelium	UBERON:0000397	61.74	silver quality
cardiac ventricle	UBERON:0002082	61.74	gold quality
coronary artery	UBERON:0001621	61.62	gold quality
left testis	UBERON:0004533	60.80	gold quality
aorta	UBERON:0000947	60.58	gold quality
apex of heart	UBERON:0002098	60.58	gold quality
prefrontal cortex	UBERON:0000451	60.25	gold quality
right testis	UBERON:0004534	60.17	gold quality
testis	UBERON:0000473	60.13	gold quality
vermiform appendix	UBERON:0001154	60.13	gold quality
heart	UBERON:0000948	60.05	gold quality
hindlimb stylopod muscle	UBERON:0004252	59.79	gold quality
tibial artery	UBERON:0007610	59.74	gold quality
popliteal artery	UBERON:0002250	59.71	gold quality
tibial nerve	UBERON:0001323	59.08	gold quality
right lobe of thyroid gland	UBERON:0001119	58.96	gold quality
right atrium auricular region	UBERON:0006631	58.74	gold quality
subcutaneous adipose tissue	UBERON:0002190	58.43	gold quality
gall bladder	UBERON:0002110	58.36	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	4.54

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.