MIR503: Difference between revisions

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'''MicroRNA 503''' is a [[protein]] that in humans is encoded by the MIR503 [[gene]].
'''MicroRNA 503''' is a non-coding RNA molecule that in humans is encoded by the MIR503 [[gene]].
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Latest revision as of 09:37, 12 January 2019

VALUE_ERROR (nil)
Identifiers
Aliases
External IDsGeneCards: [1]
Orthologs
SpeciesHumanMouse
Entrez
Ensembl
UniProt
RefSeq (mRNA)

n/a

n/a

RefSeq (protein)

n/a

n/a

Location (UCSC)n/an/a
PubMed searchn/an/a
Wikidata
View/Edit Human

MicroRNA 503 is a non-coding RNA molecule that in humans is encoded by the MIR503 gene. [1]

Function

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.

References

  1. "Entrez Gene: MicroRNA 503". Retrieved 2017-05-30.

Further reading

This article incorporates text from the United States National Library of Medicine, which is in the public domain.