Stem-loop ath-MIR844

Accession

MI0005400

Description

Arabidopsis thaliana ath-MIR844 precursor miRNA MIR844

Gene
family

RF04148; MIR844

Literature search

2 open access papers mention ath-MIR844
(3 sentences)

Sequence

ggaaggagauguuugcaguugguuuaaugaaucuuuuacauugaagagaaggaaUGGUAAGAUUGCUUAUAAGCUggaucuugagggugaguggucucuucuacgcauugggcUUAUAAGCCAUCUUACUAGUUcuucuuuucaauguugucuaaggacgcugcuuuuaucaggugaucauuugu
.......((((...(((((.(((((...)))))....((((((((((((((((.(((((((((.(((((((((((.(((....((((.(((....)))))))....))).))))))))))).))))))))).)))))))))))))))).(((....))))))))...))))..............

Structure

-------ggaagga    uuu     ugguuuaaugaaucuuuu                a         U           g   cuug    u   u 
              gaug   gcagu                  acauugaagagaagga UGGUAAGAU GCUUAUAAGCU gau    aggg gag g
              ||||   |||||                  |||||||||||||||| ||||||||| ||||||||||| |||    |||| |||  
              cuau   cgucg                  uguaacuuuucuucUU AUCAUUCUA CGAAUAUUcgg uua    ucuu cuc g
uguuuacuagugga    uuu     -------caggaaucugu                G         C           g   cgca    -   u 

Annotation confidence Low

Comments

MIR844 was first identified by Rajapopalan et al [1], with two mature products names miR844-5p and miR844-3p. Fahlgren et al identify a cleavage product for the 5' mature sequence, which is therefore assumed to be the dominant mature miRNA [2].

Genome context

chr2: 9942151-9942335 [-]

Mature ath-miR844-5p

• Accession: MIMAT0004266
• Description: Arabidopsis thaliana ath-miR844-5p mature miRNA
• Sequence: 55 - UGGUAAGAUUGCUUAUAAGCU - 75
• Evidence: experimental ; 454 [1-2], cloned [2]

Mature ath-miR844-3p

• Accession: MIMAT0004267
• Description: Arabidopsis thaliana ath-miR844-3p mature miRNA
• Sequence: 114 - UUAUAAGCCAUCUUACUAGUU - 134
• Evidence: experimental ; 454 [1]

References

1. PubMed ID: 17182867
   A diverse and evolutionarily fluid set of microRNAs in Arabidopsis thaliana
   "Rajagopalan R, Vaucheret H, Trejo J, Bartel DP"
   "Genes Dev (2006) 20:3407-3425


2. PubMed ID: 17299599
   High-throughput sequencing of Arabidopsis microRNAs: evidence for frequent birth and death of MIRNA genes
   Fahlgren N, Howell MD, Kasschau KD, Chapman EJ, Sullivan CM, Cumbie JS, Givan SA, Law TF, Grant SR, Dangl JL, Carrington JC
   PLoS One (2007) 2:e219