SNORD23

Summary

SNORD23 (small nucleolar RNA, C/D box 23, HGNC:32718) is a small nucleolar RNA gene on chromosome 19q13.32.

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

Source: NCBI Gene 692091 — 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:32718
Approved symbol	SNORD23
Name	small nucleolar RNA, C/D box 23
Location	19q13.32
Locus type	RNA, small nucleolar
Status	Approved
Aliases	HBII-115
Ensembl gene	ENSG00000221803
Ensembl biotype	snoRNA
Entrez	692091
RNAcentral	URS00006D051B — snoRNA, 110 nt, 3 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 snoRNA

ENST00000408876

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000408876 — 1 exons

Exon	Start	End
ENSE00001565511	47755853	47755962

Expression profiles

Bgee: expression breadth broad, 82 present calls, max score 96.04.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
sural nerve	UBERON:0015488	96.04	gold quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	84.09	gold quality
liver	UBERON:0002107	82.48	gold quality
muscle of leg	UBERON:0001383	74.42	gold quality
gastrocnemius	UBERON:0001388	74.03	gold quality
blood	UBERON:0000178	72.30	gold quality
vermiform appendix	UBERON:0001154	72.03	gold quality
islet of Langerhans	UBERON:0000006	70.57	gold quality
substantia nigra	UBERON:0002038	69.84	gold quality
kidney	UBERON:0002113	68.30	gold quality
Ammon’s horn	UBERON:0001954	68.22	gold quality
adult mammalian kidney	UBERON:0000082	68.19	gold quality
heart left ventricle	UBERON:0002084	67.18	gold quality
Brodmann (1909) area 9	UBERON:0013540	67.08	gold quality
tibial artery	UBERON:0007610	66.43	gold quality
bone marrow	UBERON:0002371	66.24	gold quality
descending thoracic aorta	UBERON:0002345	66.14	gold quality
adrenal tissue	UBERON:0018303	65.90	gold quality
heart	UBERON:0000948	65.75	gold quality
anterior cingulate cortex	UBERON:0009835	65.20	gold quality
left adrenal gland cortex	UBERON:0035825	65.10	gold quality
body of pancreas	UBERON:0001150	64.75	gold quality
frontal cortex	UBERON:0001870	64.75	gold quality
thoracic aorta	UBERON:0001515	64.18	gold quality
lower esophagus muscularis layer	UBERON:0035833	64.10	gold quality
right frontal lobe	UBERON:0002810	64.06	gold quality
prefrontal cortex	UBERON:0000451	64.02	gold quality
lung	UBERON:0002048	63.87	gold quality
ascending aorta	UBERON:0001496	63.78	gold quality
right ovary	UBERON:0002118	63.62	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.00

Regulation

Is transcription factor: no

Cross-species orthologs

2 orthologs

Organism	Symbol	Gene ID
mus_musculus	Snord23	ENSMUSG00000080478
rattus_norvegicus	Snord23	ENSRNOG00000059444

Paralogs (1): (ENSG00000221139)

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.