Stem-loop sequence hvu-MIR156a

AccessionMI0016449 (change log)
Previous IDshvu-MIR156
DescriptionHordeum vulgare miR156 stem-loop
Gene family MIPF0000008; MIR156
Community annotation

This text is a summary paragraph taken from the Wikipedia entry entitled mir-156_microRNA_precursor. miRBase and Rfam are facilitating community annotation of microRNA families and entries in Wikipedia. Read more ...

MicroRNA (miRNA) precursor mir-156 is a family of plant non-coding RNA. This microRNA has now been predicted or experimentally confirmed in a range of plant species (MIPF0000008). Animal miRNAs are transcribed as ~70 nucleotide precursors and subsequently processed by the Dicer enzyme to give a ~22 nucleotide product. In plants the precursor sequences may be longer, and the carpel factory (caf) enzyme appears to be involved in processing. In this case the mature sequence comes from the 5' arm of the precursor, and both Arabidopsis thaliana and rice genomes contain a number of related miRNA precursors which give rise to almost identical mature sequences. The extents of the hairpin precursors are not generally known and are estimated based on hairpin prediction. The products are thought to have regulatory roles through complementarity to mRNA.

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   u      -    a        a         g  a     gauaa       -   a            a 
5'  gacaga agag gugagcac cagcggcag cu cgucu     gagcaug guu auaguauagcca c
    |||||| |||| |||||||| ||||||||| || |||||     ||||||| ||| |||||||||||| u
3'  cugucu ucuc cacucgug guugucguc ga gcaga     uucgugc cga uaucauaucggu g
   u      c    c        c         -  c     -----       a   g            c 
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Database links

Mature sequence hvu-miR156a

Accession MIMAT0018207
Previous IDshvu-miR156

1 - 


 - 21

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Evidence not experimental


PMID:18521122 "Data mining for miRNAs and their targets in the Triticeae" Dryanova A, Zakharov A, Gulick PJ Genome. 51:433-443(2008).