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Mir199a-1 microRNA 199a-1 [ Mus musculus (house mouse) ]

Gene ID: 387194, updated on 8-Feb-2024


Official Symbol
Mir199a-1provided by MGI
Official Full Name
microRNA 199a-1provided by MGI
Primary source
See related
Ensembl:ENSMUSG00000065547 miRBase:MI0000241; AllianceGenome:MGI:2676863
Gene type
RefSeq status
Mus musculus
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Mus; Mus
Also known as
Mirn199; Mirn199a-1; mir-199a-1
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

See Mir199a-1 in Genome Data Viewer
9 A3; 9 7.81 cM
Exon count:
Annotation release Status Assembly Chr Location
RS_2024_02 current GRCm39 (GCF_000001635.27) 9 NC_000075.7 (21407791..21407860, complement)
108.20200622 previous assembly GRCm38.p6 (GCF_000001635.26) 9 NC_000075.6 (21496495..21496564, complement)

Chromosome 9 - NC_000075.7Genomic Context describing neighboring genes Neighboring gene STARR-positive B cell enhancer ABC_E2284 Neighboring gene queuine tRNA-ribosyltransferase catalytic subunit 1 Neighboring gene STARR-positive B cell enhancer ABC_E134 Neighboring gene CapStarr-seq enhancer MGSCv37_chr9:21240723-21240906 Neighboring gene dynamin 2 Neighboring gene CapStarr-seq enhancer MGSCv37_chr9:21254333-21254586 Neighboring gene predicted gene, 46104 Neighboring gene predicted gene, 57796 Neighboring gene STARR-positive B cell enhancer ABC_E8279 Neighboring gene transmembrane p24 trafficking protein 1 Neighboring gene cDNA sequence AB124611

Genomic regions, transcripts, and products


GeneRIFs: Gene References Into Functions

What's a GeneRIF?



Alleles of this type are documented at Mouse Genome Informatics  (MGI)
  • Targeted (2) 

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.


  1. NR_029585.1 RNA Sequence


    Source sequence(s)

RefSeqs of Annotated Genomes: GCF_000001635.27-RS_2024_02

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

Reference GRCm39 C57BL/6J


  1. NC_000075.7 Reference GRCm39 C57BL/6J

    21407791..21407860 complement
    GenBank, FASTA, Sequence Viewer (Graphics)