Stem-loop osa-MIR426

Accession

MI0001442

Description

Oryza sativa osa-MIR426 precursor miRNA

Literature search

5 open access papers mention osa-MIR426
(7 sentences)

Sequence

ucgcauUUUUGGAAGUUUGUCCUUACGaaaaggcuagcaaaauuuagugaggcaaugaaugaaaagacaucuagcgauacuaaaauuaaaauuugauaacccuaaaaugugucaaacuuuggcauuucgugaaaauccuucaaugcga
(((((((....((((...((..((((((((..(((((.....(((((((..((.(((..(....)..)))...))..))))))).......(((((((...........)))))))..))))).))))))))..)).)))))))))))

Structure

       UUUG    UUU  CC        ag     -----------------------------caaaa       ag  --a   aa g 
ucgcauU    GAAG   GU  UUACGaaa  gcuag                                  uuuagug  gc   aug  u a
|||||||    ||||   ||  ||||||||  |||||                                  |||||||  ||   |||  |  
agcguaa    cuuc   ua  agugcuuu  cgguu                                  aaaucau  cg   uac  a a
       ----    --c  aa        -a     ucaaacuguguaaaaucccaauaguuuaaaauua       ag  auc   ag a 

Annotation confidence Not enough data

Comments

The status of this sequence as a miRNA has been questioned on the basis of lack of conservation in genomes other than Arabidopsis and rice, moderately poor precursor hairpin structure, lack of identified targets, and low Northern blot signal [2]. This sequence may therefore be removed in subsequent data releases.

Genome context

Chr5: 174006-174153 [+]

Mature osa-miR426

• Accession: MIMAT0001338
• Description: Oryza sativa osa-miR426 mature miRNA
• Sequence: 7 - UUUUGGAAGUUUGUCCUUACG - 27
• Evidence: not_experimental

References

1. PubMed ID: 15345049
   Prediction and identification of Arabidopsis thaliana microRNAs and their mRNA targets
   Wang XJ, Reyes JL, Chua NH, Gaasterland T
   Genome Biol (2004) 5:R65


2. PubMed ID: 16669754
   MicroRNAS and their regulatory roles in plants
   "Jones-Rhoades MW, Bartel DP, Bartel B"
   "Annu Rev Plant Biol (2006) 57:19-53