SCARNA13

Summary

SCARNA13 (small Cajal body-specific RNA 13, HGNC:32570) is a small Cajal body RNA gene on chromosome 14q32.12.

Predicted to be involved in RNA processing. Located in Cajal body.

Source: NCBI Gene 677768 — RefSeq curated summary.

At a glance

• Gene type: non-coding (scaRNA) — 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:32570
Approved symbol	SCARNA13
Name	small Cajal body-specific RNA 13
Location	14q32.12
Locus type	RNA, small nucleolar
Status	Approved
Aliases	U93
Ensembl gene	ENSG00000252481
Ensembl biotype	scaRNA
Entrez	677768
RNAcentral	URS000026BDF0 — ncRNA, 275 nt, 2 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 scaRNA

ENST00000516672

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000516672 — 1 exons

Exon	Start	End
ENSE00002088949	95533355	95533629

Expression profiles

Bgee: expression breadth ubiquitous, 125 present calls, max score 99.86.

FANTOM5 (CAGE): breadth broad, TPM avg 1.0852 / max 49.2911, expressed in 443 samples.

FANTOM5 promoters (1 alternative TSS)

Promoter ID	TPM avg	Samples expressed
144793	1.0852	443

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
colonic epithelium	UBERON:0000397	99.86	gold quality
corpus callosum	UBERON:0002336	99.86	gold quality
sural nerve	UBERON:0015488	99.67	gold quality
bone marrow cell	CL:0002092	99.66	gold quality
adrenal tissue	UBERON:0018303	99.66	gold quality
calcaneal tendon	UBERON:0003701	99.25	gold quality
bone marrow	UBERON:0002371	96.55	gold quality
tonsil	UBERON:0002372	94.80	gold quality
skeletal muscle tissue	UBERON:0001134	89.07	gold quality
primordial germ cell in gonad	CL:0000670 ∩ UBERON:0000991	88.21	gold quality
hindlimb stylopod muscle	UBERON:0004252	81.20	gold quality
liver	UBERON:0002107	80.55	gold quality
cortical plate	UBERON:0005343	77.38	gold quality
kidney	UBERON:0002113	76.41	gold quality
urinary bladder	UBERON:0001255	73.32	gold quality
blood	UBERON:0000178	73.24	gold quality
ganglionic eminence	UBERON:0004023	72.99	gold quality
uterine cervix	UBERON:0000002	72.40	gold quality
cortex of kidney	UBERON:0001225	72.40	gold quality
lung	UBERON:0002048	72.21	gold quality
primary visual cortex	UBERON:0002436	71.89	gold quality
stomach	UBERON:0000945	70.78	gold quality
superior frontal gyrus	UBERON:0002661	70.37	gold quality
ventricular zone	UBERON:0003053	69.53	gold quality
stromal cell of endometrium	CL:0002255	69.49	gold quality
adrenal gland	UBERON:0002369	69.39	gold quality
olfactory segment of nasal mucosa	UBERON:0005386	69.29	gold quality
thoracic mammary gland	UBERON:0005200	68.96	gold quality
monocyte	CL:0000576	68.93	gold quality
leukocyte	CL:0000738	67.95	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	yes	3.35

Regulation

Is transcription factor: no

Literature-anchored findings (GeneRIF, showing 1)

• Domain specific mutations in dyskerin disrupt 3’ end processing of scaRNA13. (PMID:36018809)

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.