miRBase entry: ath-MIR156b

Stem-loop ath-MIR156b


Accession
MI0000179
Description
Arabidopsis thaliana ath-MIR156b precursor miRNA
Gene family
MIPF0000008; MIR156

Literature search
79 open access papers mention ath-MIR156b
(773 sentences)

Sequence

gcuagaagagggagagauggugauugaggaaugcaacagagaaaacUGACAGAAGAGAGUGAGCACaugcaggcacuguuaugugucuauaacuuugcgugugcgUGCUCACCUCUCUUUCUGUCAGUugccuaucucugccugcuugaccucucucucucucucucucucucaaauuuggcu
(((((((((((((((((.((.((..((((...(((.((((((.(((((((((((((((((((((((.((((.(((..((((((....))))))..))).)))).))))))).))))).))))))))))).....))))))..)))....))))..)).)).)))))))))))....)))))).

Structure
-      ----           u  u  uu    -aau   -a      ----a           -     -       a    g   cu      u 
 gcuaga    agagggagaga gg ga  gagg    gca  cagaga     aacUGACAGAA GAGAG UGAGCAC ugca gca  guuaug g
 ||||||    ||||||||||| || ||  ||||    |||  ||||||     ||||||||||| ||||| ||||||| |||| |||  ||||||  
 cgguuu    ucucucucucu uc cu  cucc    cgu  gucucu     uUGACUGUCUU CUCUC ACUCGUg gugu cgu  caauau u
u      aaac           c  u  cu    aguu   cc      auccg           U     C       c    g   uu      c 


Annotation confidence Not enough data
Do you think this miRNA is real?
Comments
MIR156b is thought to target 10 mRNAs coding for proteins containing the Squamosa-promoter Binding Protein (SBP) box [1]. The complementary sites are downstream of this conserved domain, within a poorly conserved protein-coding context or the 3' UTR [2].

Genome context
chr4: 15074899-15075081 [+]

Database links

Mature ath-miR156b-5p

Accession MIMAT0000167
Description Arabidopsis thaliana ath-miR156b-5p mature miRNA
Sequence 47 - UGACAGAAGAGAGUGAGCAC - 66
Evidence experimental
cloned [1,3], Northern [1], 454 [4-5], MPSS [4], Illumina [6]

Mature ath-miR156b-3p

Accession MIMAT0031866
Description Arabidopsis thaliana ath-miR156b-3p mature miRNA
Sequence 106 - UGCUCACCUCUCUUUCUGUCAGU - 128
Evidence not_experimental

References

  1. PubMed ID: 12101121
    MicroRNAs in plants
    "Reinhart BJ, Weinstein EG, Rhoades MW, Bartel B, Bartel DP"
    "Genes Dev (2002) 16:1616-1626

  2. PubMed ID: 12202040
    Prediction of plant microRNA targets
    "Rhoades MW, Reinhart BJ, Lim LP, Burge CB, Bartel B, Bartel DP"
    "Cell (2002) 110:513-520

  3. PubMed ID: 16040653
    Expression of Arabidopsis MIRNA genes
    "Xie Z, Allen E, Fahlgren N, Calamar A, Givan SA, Carrington JC"
    "Plant Physiol (2005) 138:2145-2154

  4. PubMed ID: 16954541
    MicroRNAs and other small RNAs enriched in the Arabidopsis RNA-dependent RNA polymerase-2 mutant
    "Lu C, Kulkarni K, Souret FF, MuthuValliappan R, Tej SS, Poethig RS, Henderson IR, Jacobsen SE, Wang W, Green PJ, Meyers BC"
    "Genome Res (2006) 16:1276-1288

  5. 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

  6. PubMed ID: 19815687
    Hypoxia-responsive microRNAs and trans-acting small interfering RNAs in Arabidopsis
    "Moldovan D, Spriggs A, Yang J, Pogson BJ, Dennis ES, Wilson IW"
    "J Exp Bot (2010) 61:165-177