Stem-loop ppt-MIR533a

Accession

MI0003500

Description

Physcomitrella patens ppt-MIR533a precursor miRNA

Sequence

augggGAGCUGGCCAGGCUGUGAGGGacggagcagaguuggcuuguggcuccuuguggcccccuccagcagcuuccucCUCACAGUCUGCACAGCUCUCcgu
(((((((((((..(((((((((((((..(((((...(((((...(.((((......)))))...))))).))))).)))))))))))))..)))))))))))

Structure

           GC             ac     aga     cuu u    cc 
augggGAGCUG  CAGGCUGUGAGGG  ggagc   guugg   g ggcu  u
|||||||||||  |||||||||||||  |||||   |||||   | ||||   
ugcCUCUCGAC  GUCUGACACUCcu  cuucg   cgacc   c ccgg  u
           AC             -c     --a     ucc -    ug 

Annotation confidence Not enough data

Comments

Arazi et al. identified a mature miRNA from the 5' arm of this precursor, and called it miR533 [1]. Axtell et al. show by deep sequencing that the 3' product is the predominant one [3]. The 5' miRNA is renamed miR533* here.

Genome context

Chr09: 12268788-12268889 [+]

Mature ppt-miR533a-5p

• Accession: MIMAT0003137
• Description: Physcomitrella patens ppt-miR533a-5p mature miRNA
• Sequence: 6 - GAGCUGGCCAGGCUGUGAGGG - 26
• Evidence: experimental ; cloned [1]

Mature ppt-miR533a-3p

• Accession: MIMAT0004783
• Description: Physcomitrella patens ppt-miR533a-3p mature miRNA
• Sequence: 79 - CUCACAGUCUGCACAGCUCUC - 99
• Evidence: experimental ; 454 [3]

References

1. PubMed ID: 16146523
   Cloning and characterization of micro-RNAs from moss
   "Arazi T, Talmor-Neiman M, Stav R, Riese M, Huijser P, Baulcombe DC"
   "Plant J (2005) 43:837-848


2. PubMed ID: 17359535
   Evidence for the rapid expansion of microRNA-mediated regulation in early land plant evolution
   Fattash I, Voss B, Reski R, Hess WR, Frank W
   BMC Plant Biol (2007) 7:13


3. PubMed ID: 17601824
   Common functions for diverse small RNAs of land plants
   "Axtell MJ, Snyder JA, Bartel DP"
   "Plant Cell (2007) 19:1750-1769