miRBase entry: xtr-mir-449a

Stem-loop xtr-mir-449a


Accession
MI0004957
Description
Xenopus tropicalis xtr-mir-449a precursor miRNA
Gene family
MIPF0000133; mir-449


Sequence

cuguguuuagaaggaAGGCAGUGUAAUGUUAGCUGGUuggaaaauagcagacacUGGUUAACUUACACCUGCCCCCcuucuuuacau
..((((..((((((..((((((((((.((((((((((((........))...))))))))))))))).)))))..))))))..))))

Structure
cu    uu      aA     -     U          ---  gaa 
  gugu  agaagg  GGCAG UGUAA GUUAGCUGGU   ug   a
  ||||  ||||||  ||||| ||||| ||||||||||   ||    
  uaca  ucuucC  CCGUC ACAUU CAAUUGGUca   ac   a
--    uu      CC     C     -          cag  gau 


Annotation confidence Not enough data
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Comments
Expression of the miR-449 family sequences is validated in X. laevis by SOLID sequencing [1].

Genome context
chr1: 178899869-178899955 [+]
Clustered miRNAs
2 other miRNAs are < 10 kb from xtr-mir-449a
Name Accession Chromosome Start End Strand Confidence




Database links

Mature xtr-miR-449a-5p

Accession MIMAT0003704
Description Xenopus tropicalis xtr-miR-449a-5p mature miRNA
Sequence 16 - AGGCAGUGUAAUGUUAGCUGGU - 37
Evidence not_experimental

Mature xtr-miR-449a-3p

Accession MIMAT0022716
Description Xenopus tropicalis xtr-miR-449a-3p mature miRNA
Sequence 55 - UGGUUAACUUACACCUGCCCCC - 76
Evidence not_experimental

References

  1. PubMed ID: 21602795
    Control of vertebrate multiciliogenesis by miR-449 through direct repression of the Delta/Notch pathway
    "Marcet B, Chevalier B, Luxardi G, Coraux C, Zaragosi LE, Cibois M, Robbe-Sermesant K, Jolly T, Cardinaud B, Moreilhon C, Giovannini-Chami L, Nawrocki-Raby B, Birembaut P, Waldmann R, Kodjabachian L, Barbry P"
    "Nat Cell Biol (2011) 13:693-699