miRBase entry: ppy-mir-221

Stem-loop ppy-mir-221


Accession
MI0002894
Description
Pongo pygmaeus ppy-mir-221 precursor miRNA
Gene family
MIPF0000051; mir-221


Sequence

ugaacauccaggucuggggcaugaaccuggcauacaauguagauuucuguguucguuaggcaacAGCUACAUUGUCUGCUGGGUUUCaggcuaccuggaaacauguucuc
.((((((((((((....(((.(((((((((((.(((((((((....(((((((.....))).))))))))))))).))))))).)))).))))))))))....)))))..

Structure
-u     ----       cugg   a    -       u         auuu    -   c 
  gaaca    uccaggu    ggc ugaa ccuggca acaauguag    cugu guu g
  |||||    |||||||    ||| |||| ||||||| |||||||||    |||| ||| u
  cuugu    aggucca    ucg aCUU GGGUCGU UGUUACAUC    GAca cgg u
cu     acaa       ----   g    U       C         ----    a   a 


Annotation confidence Not enough data
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Comments
Berezikov et al. used primers designed from human miRNA gene flanking sequence to amplify miRNA precursor regions in primates [1]. The expression of the mature miRNA was not validated.

Genome context
chrX: 46470821-46470930 [-]
Clustered miRNAs
1 other miRNA is < 10 kb from ppy-mir-221
Name Accession Chromosome Start End Strand Confidence




Database links

Mature ppy-miR-221

Accession MIMAT0002585
Description Pongo pygmaeus ppy-miR-221 mature miRNA
Sequence 65 - AGCUACAUUGUCUGCUGGGUUUC - 87
Evidence not_experimental

References

  1. PubMed ID: 15652478
    Phylogenetic shadowing and computational identification of human microRNA genes
    "Berezikov E, Guryev V, van de Belt J, Wienholds E, Plasterk RH, Cuppen E"
    "Cell (2005) 120:21-24