SNORA20B

Summary

SNORA20B (small nucleolar RNA, H/ACA box 20B, HGNC:52194) is a small nucleolar RNA gene on chromosome 7p14.1.

Predicted to be involved in RNA processing. Predicted to be located in nucleolus.

Source: NCBI Gene 109616963 — RefSeq curated summary.

At a glance

• Gene type: non-coding (snoRNA) — 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:52194
Approved symbol	SNORA20B
Name	small nucleolar RNA, H/ACA box 20B
Location	7p14.1
Locus type	RNA, small nucleolar
Status	Approved
Ensembl gene	ENSG00000206947
Ensembl biotype	snoRNA
Entrez	109616963
RNAcentral	URS00006E18F8 — snoRNA, 132 nt, 2 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 snoRNA

ENST00000384220

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000384220 — 1 exons

Exon	Start	End
ENSE00001808906	39329003	39329134

Expression profiles

Bgee: expression breadth broad, 30 present calls, max score 81.94.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
blood	UBERON:0000178	81.94	gold quality
stomach	UBERON:0000945	75.08	gold quality
body of pancreas	UBERON:0001150	71.45	gold quality
amygdala	UBERON:0001876	71.16	gold quality
prostate gland	UBERON:0002367	68.81	gold quality
muscle layer of sigmoid colon	UBERON:0035805	68.42	gold quality
liver	UBERON:0002107	66.67	gold quality
body of uterus	UBERON:0009853	65.94	gold quality
body of stomach	UBERON:0001161	65.45	gold quality
Brodmann (1909) area 9	UBERON:0013540	65.24	gold quality
right lobe of liver	UBERON:0001114	65.02	gold quality
ascending aorta	UBERON:0001496	64.72	gold quality
anterior cingulate cortex	UBERON:0009835	64.62	gold quality
intestine	UBERON:0000160	63.73	gold quality
lower esophagus muscularis layer	UBERON:0035833	63.72	gold quality
Ammon’s horn	UBERON:0001954	63.35	gold quality
dorsolateral prefrontal cortex	UBERON:0009834	62.71	gold quality
esophagus mucosa	UBERON:0002469	62.15	gold quality
right atrium auricular region	UBERON:0006631	61.62	gold quality
right hemisphere of cerebellum	UBERON:0014890	61.50	gold quality
subcutaneous adipose tissue	UBERON:0002190	60.69	gold quality
pituitary gland	UBERON:0000007	60.25	gold quality
corpus callosum	UBERON:0002336	59.89	gold quality
vagina	UBERON:0000996	58.32	gold quality
metanephros cortex	UBERON:0010533	57.72	gold quality
small intestine Peyer’s patch	UBERON:0003454	57.71	gold quality
transverse colon	UBERON:0001157	57.16	gold quality
right frontal lobe	UBERON:0002810	56.46	gold quality
left testis	UBERON:0004533	42.88	gold quality
right testis	UBERON:0004534	42.61	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.49

Regulation

Is transcription factor: no

Cross-species orthologs

2 orthologs

Organism	Symbol	Gene ID
mus_musculus	Gm24615	ENSMUSG00000065202
rattus_norvegicus		ENSRNOG00000056888

Paralogs (4): (ENSG00000201660), (ENSG00000206649), SNORA20 (ENSG00000207392), (ENSG00000252689)

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.