Stem-loop zma-MIR2275b

Accession

MI0011279

Description

Zea mays zma-MIR2275b precursor miRNA MIR2275

Gene
family

RF03896; MIR2275

Literature search

10 open access papers mention zma-MIR2275b
(16 sentences)

Sequence

21 reads, 454 reads per million, 2 experiments

ccaucugaagugAGGAUUAGAGGCAACUGAACCaucaucuauugcaaaggUUCAGUUUCCUCUAAUAUCUCAucucgaaugg
((((.(((.((((((((((((((.(((((((((...............))))))))).)))))))).)))))).))).))))

Structure

    c   a      -        C         aucauc 
ccau uga gugAGG AUUAGAGG AACUGAACC      u
|||| ||| |||||| |||||||| |||||||||      a
ggua gcu uACUCU UAAUCUCC UUGACUUgg      u
    a   c      A        U         aaacgu 

Annotation confidence Not enough data

Comments

The mature product from the 5' arm of the hairpin dominates over the 3' arm, but the conservation signature with rice suggests that the 3' arm may be functional [1].

Genome context

chr4: 31734063-31734144 [+]

Clustered miRNAs

1 other miRNA is < 10 kb from zma-MIR2275b

Mature zma-miR2275b-5p

• Accession: MIMAT0011769
• Description: Zea mays zma-miR2275b-5p mature miRNA
• Sequence: 13 - AGGAUUAGAGGCAACUGAACC - 33
• Evidence: experimental ; 454 [1]

Mature zma-miR2275b-3p

• Accession: MIMAT0011770
• Description: Zea mays zma-miR2275b-3p mature miRNA
• Sequence: 51 - UUCAGUUUCCUCUAAUAUCUCA - 72
• Evidence: experimental ; 454 [1]

References

1. PubMed ID: 19584097
   Clusters and superclusters of phased small RNAs in the developing inflorescence of rice
   "Johnson C, Kasprzewska A, Tennessen K, Fernandes J, Nan GL, Walbot V, Sundaresan V, Vance V, Bowman LH"
   "Genome Res (2009) 19:1429-1440