TTTY13

Summary

TTTY13 (testis expressed transcript, Y-linked 13, HGNC:18494) is a long non-coding RNA gene on chromosome Yq11.223.

Predicted to be located in membrane.

Source: NCBI Gene 83868 — RefSeq curated summary.

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:18494
Approved symbol	TTTY13
Name	testis expressed transcript, Y-linked 13
Location	Yq11.223
Locus type	RNA, long non-coding
Status	Approved
Aliases	TTY13, NCRNA00136
Ensembl gene	ENSG00000184991
Ensembl biotype	lncRNA
Entrez	83868
RNAcentral	URS00000DBA4C — lncRNA, 659 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 2 — 2 lncRNA

ENST00000330337, ENST00000652128

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000330337 — 6 exons

Exon	Start	End
ENSE00001299738	21589966	21590127
ENSE00001425815	21589272	21589370
ENSE00001543653	21583600	21583662
ENSE00001543658	21584783	21584874
ENSE00001543661	21587501	21587662
ENSE00001543664	21594586	21594666

Expression profiles

Bgee: expression breadth broad, 21 present calls, max score 98.11.

Top tissues by expression

21 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	98.11	gold quality
monocyte	CL:0000576	55.61	gold quality
gall bladder	UBERON:0002110	50.61	gold quality
blood	UBERON:0000178	46.89	silver quality
gastrocnemius	UBERON:0001388	44.27	silver quality
caudate nucleus	UBERON:0001873	43.41	gold quality
putamen	UBERON:0001874	43.32	gold quality
subcutaneous adipose tissue	UBERON:0002190	42.79	silver quality
tibial artery	UBERON:0007610	41.13	silver quality
spleen	UBERON:0002106	41.09	silver quality
colon	UBERON:0001155	40.75	silver quality
zone of skin	UBERON:0000014	39.84	silver quality
transverse colon	UBERON:0001157	38.61	silver quality
substantia nigra	UBERON:0002038	36.80	silver quality
small intestine Peyer’s patch	UBERON:0003454	36.76	silver quality
lower esophagus muscularis layer	UBERON:0035833	36.51	silver quality
skin of leg	UBERON:0001511	36.06	silver quality
nucleus accumbens	UBERON:0001882	35.90	silver quality
testis	UBERON:0000473	34.16	silver quality
left testis	UBERON:0004533	33.85	silver quality
right testis	UBERON:0004534	32.78	silver quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.11

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.