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MIR1B microRNA 1b [ Gallus gallus (chicken) ]

Gene ID: 777858, updated on 17-Aug-2024

Summary

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Symbol
MIR1Bprovided by CGNC
Full Name
microRNA 1bprovided by CGNC
Primary source
CGNC:59142
See related
Ensembl:ENSGALG00010018235 miRBase:MI0001254
Gene type
ncRNA
RefSeq status
PROVISIONAL
Organism
Gallus gallus
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Archelosauria; Archosauria; Dinosauria; Saurischia; Theropoda; Coelurosauria; Aves; Neognathae; Galloanserae; Galliformes; Phasianidae; Phasianinae; Gallus
Also known as
MIRN1B; mir-1b; gga-mir-1b
Summary
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. [provided by RefSeq, Sep 2009]
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Genomic context

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See MIR1B in Genome Data Viewer
Location:
chromosome: 23
Exon count:
1
Annotation release Status Assembly Chr Location
106 current bGalGal1.mat.broiler.GRCg7b (GCF_016699485.2) 23 NC_052554.1 (4704306..4704369)
106 current bGalGal1.pat.whiteleghornlayer.GRCg7w (GCF_016700215.2) 23 NC_052595.1 (4467811..4467874)

Chromosome 23 - NC_052554.1Genomic Context describing neighboring genes Neighboring gene KIAA0319 like Neighboring gene uncharacterized LOC121107456 Neighboring gene interferon, alpha-inducible protein 27-like 2 Neighboring gene microRNA mir-12248 Neighboring gene microRNA 133c Neighboring gene zinc finger MYM-type containing 4

Genomic regions, transcripts, and products

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Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Single nucleotide polymorphism rs737028527 (G>A) affect miR-1b-3p biogenesis and effects on chicken egg-laying traits. Li J, et al. Anim Reprod Sci, 2020 Jul. PMID 32507256
  2. Sequence and comparative analysis of the chicken genome provide unique perspectives on vertebrate evolution. International Chicken Genome Sequencing Consortium. Nature, 2004 Dec 9. PMID 15592404
  3. Birth and expression evolution of mammalian microRNA genes. Meunier J, et al. Genome Res, 2013 Jan. PMID 23034410, Free PMC Article
  4. miRBase: microRNA sequences, targets and gene nomenclature. Griffiths-Jones S, et al. Nucleic Acids Res, 2006 Jan 1. PMID 16381832, Free PMC Article

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Single nucleotide polymorphism rs737028527 (G>A) affect miR-1b-3p biogenesis and effects on chicken egg-laying traits.
    Title: Single nucleotide polymorphism rs737028527 (G>A) affect miR-1b-3p biogenesis and effects on chicken egg-laying traits.
Submit: New GeneRIF Correction

General gene information

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Other Names

  • microRNA mir-1b

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

RNA

  1. NR_031478.1 RNA Sequence

    Status: PROVISIONAL

    Source sequence(s)
    JAENSK010000339
    Related
    ENSGALT00010044033.1

RefSeqs of Annotated Genomes: Gallus gallus Annotation Release 106 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

Genomic

  1. NC_052554.1 Reference bGalGal1.mat.broiler.GRCg7b Primary Assembly

    Range
    4704306..4704369
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

Genomic

  1. NC_052595.1 Alternate bGalGal1.pat.whiteleghornlayer.GRCg7w

    Range
    4467811..4467874
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
Nucleotide Protein
Heading Accession and Version

Gene LinkOut

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