miRBase entry: bta-let-7b

Stem-loop bta-let-7b


Accession
MI0005453
Description
Bos taurus bta-let-7b precursor miRNA
Gene family
MIPF0000002; let-7

Literature search
53 open access papers mention bta-let-7b
(232 sentences)

Sequence

956407 reads, 4232 reads per million, 77 experiments
cggggUGAGGUAGUAGGUUGUGUGGUUucaggguagugauguugcccccucggaagauaacuauacaaccuacugccuucc
...((.(((((((((((((((((((((((.((((((.....))))))(....)..)).)))))))))))))))))))))))

Structure
cgg  U                     -  -------a      u 
   gg GAGGUAGUAGGUUGUGUGGUU uc        ggguag g
   || ||||||||||||||||||||| ||        |||||| a
   cc uuccgucauccaacauaucaa ag        cccguu u
---  -                     u  aaggcucc      g 


Annotation confidence High
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Comments
The 3' end of the bovine let-7b hairpin precursor falls in a gap in the genome assembly. The sequence shown here is predicted from human.

Genome context
chr5: 117458606-117458686 [+]
Clustered miRNAs
3 other miRNAs are < 10 kb from bta-let-7b
Name Accession Chromosome Start End Strand Confidence




Database links

Mature bta-let-7b

Accession MIMAT0004331
Description Bos taurus bta-let-7b mature miRNA
Sequence 6 - UGAGGUAGUAGGUUGUGUGGUU - 27
Evidence experimental
cloned [1-2]

References

  1. PubMed ID: 17306260
    Identification and characterization of microRNAs from the bovine adipose tissue and mammary gland
    "Gu Z, Eleswarapu S, Jiang H"
    "FEBS Lett (2007) 581:981-988

  2. PubMed ID: 19758457
    Characterization of bovine miRNAs by sequencing and bioinformatics analysis
    Jin W, Grant JR, Stothard P, Moore SS, Guan LL
    BMC Mol Biol (2009) 10:90