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MIR169X microRNA MIR169x [ Vitis vinifera (wine grape) ]

Gene ID: 100272102, updated on 23-Apr-2024

Summary

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Gene symbol
MIR169X
Gene description
microRNA MIR169x
See related
miRBase:MI0007949
Gene type
ncRNA
RefSeq status
PROVISIONAL
Organism
Vitis vinifera
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; Vitales; Vitaceae; Viteae; Vitis
Also known as
vvi-MIR169x
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 MIR169X in Genome Data Viewer
Location:
chromosome: 17
Exon count:
1
Annotation release Status Assembly Chr Location
RS_2023_09 current ASM3070453v1 (GCF_030704535.1) 17 NC_081821.1 (823489..823613, complement)
102 previous assembly 12X (GCF_000003745.3) 17 NC_012023.3 (355713..355837, complement)

Chromosome 17 - NC_081821.1Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC100245808 Neighboring gene long chain base biosynthesis protein 2a Neighboring gene dehydrogenase/reductase SDR family member FEY Neighboring gene vacuolar protein 8 Neighboring gene UPF0497 membrane protein 8

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. High throughput approaches reveal splicing of primary microRNA transcripts and tissue specific expression of mature microRNAs in Vitis vinifera. Mica E, et al. BMC Genomics, 2009 Nov 25. PMID 19939267, Free PMC Article
  2. The grapevine genome sequence suggests ancestral hexaploidization in major angiosperm phyla. Jaillon O, et al. Nature, 2007 Sep 27. PMID 17721507
  3. 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

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_127839.1 RNA Sequence

    Status: PROVISIONAL

    Source sequence(s)
    CP126664

RefSeqs of Annotated Genomes: GCF_030704535.1-RS_2023_09

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

Reference ASM3070453v1 Primary Assembly

Genomic

  1. NC_081821.1 Reference ASM3070453v1 Primary Assembly

    Range
    823489..823613 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
Nucleotide Protein
Heading Accession and Version

Gene LinkOut

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