MIR7843

Summary

MIR7843 (microRNA 7843, HGNC:50074) is a microRNA gene on chromosome 14q24.2.

microRNAs (miRNAs) are short (20-24 nt) non-coding RNAs that are involved in post-transcriptional regulation of gene expression in multicellular organisms by affecting both the stability and translation of mRNAs. miRNAs are transcribed by RNA polymerase II as part of capped and polyadenylated primary transcripts (pri-miRNAs) that can be either protein-coding or non-coding. The primary transcript is cleaved by the Drosha ribonuclease III enzyme to produce an approximately 70-nt stem-loop precursor miRNA (pre-miRNA), which is further cleaved by the cytoplasmic Dicer ribonuclease to generate the mature miRNA and antisense miRNA star (miRNA*) products. The mature miRNA is incorporated into a RNA-induced silencing complex (RISC), which recognizes target mRNAs through imperfect base pairing with the miRNA and most commonly results in translational inhibition or destabilization of the target mRNA. The RefSeq represents the predicted microRNA stem-loop.

Source: NCBI Gene 102465832 — RefSeq curated summary.

At a glance

• Gene type: non-coding (miRNA) — 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:50074
Approved symbol	MIR7843
Name	microRNA 7843
Location	14q24.2
Locus type	RNA, micro
Status	Approved
Aliases	hsa-mir-7843
Ensembl gene	ENSG00000273830
Ensembl biotype	miRNA
Entrez	102465832
RNAcentral	URS000075E342 — miRNA, 79 nt, 1 organism(s)

Gene structure

Transcript identifiers

Ensembl transcripts: 1 — 1 miRNA

ENST00000622274

RefSeq mRNA: 0 — MANE Select: None

Canonical transcript exons

ENST00000622274 — 1 exons

Exon	Start	End
ENSE00003716769	72516820	72516898

Expression profiles

Bgee: expression breadth tissue_specific, 6 present calls, max score 63.39.

Top tissues by expression

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

Tissue	Anatomy ID	Expression score	Quality
transverse colon	UBERON:0001157	63.39	gold quality
lower esophagus muscularis layer	UBERON:0035833	62.22	gold quality
left ovary	UBERON:0002119	55.52	gold quality
right hemisphere of cerebellum	UBERON:0014890	51.35	gold quality
cerebellar hemisphere	UBERON:0002245	48.92	gold quality
left testis	UBERON:0004533	40.15	gold quality

Single-cell (SCXA)

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

Experiment	Marker?	Max mean expression
E-ANND-3	no	0.82

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.