miRBase entry: bfl-mir-2013

Stem-loop bfl-mir-2013

Accession

MI0010500

Description

Branchiostoma floridae bfl-mir-2013 precursor miRNA

Gene family

MIPF0001777; mir-2013

Sequence

uuugccccugagccauugcauuugucugccuugucugugcauugagauguccaaAGCAGCAUAGUGCAAUGGUGUCAggguc
.....(((((((((((((((((((.((((.((((((........)))....))).)))))).))))))))))).))))))..

Structure

uuugc      -           -  u    c   ----   gug 
     cccuga gccauugcauu ug cugc uug    ucu   c
     |||||| ||||||||||| || |||| |||    |||    
     gggACU UGGUAACGUGA AC GACG aac    aga   a
---cu      G           U  -    A   cugu   guu

Annotation confidence Not enough data

Do you think this miRNA is real?

Comments

mir-2013 appears to be the cephalochordate homolog of vertebrate mir-103, and is named as such in [2].

Genome context

GG666463.1: 1075339-1075420 [+]

Clustered miRNAs

1 other miRNA is < 10 kb from bfl-mir-2013

Name	Accession	Chromosome	Start	End	Strand	Confidence

Database links

Mature bfl-miR-2013

Accession	MIMAT0009991
Description	Branchiostoma floridae bfl-miR-2013 mature miRNA
Sequence	55 - AGCAGCAUAGUGCAAUGGUGUCA - 77
Evidence	experimental cloned [1], 454 [2]

References

PubMed ID: 19196333
The deep evolution of metazoan microRNAs
"Wheeler BM, Heimberg AM, Moy VN, Sperling EA, Holstein TW, Heber S, Peterson KJ"
"Evol Dev (2009) 11:50-68

PubMed ID: 19196332
Characterization of microRNAs in cephalochordates reveals a correlation between microRNA repertoire homology and morphological similarity in chordate evolution
"Dai Z, Chen Z, Ye H, Zhou L, Cao L, Wang Y, Peng S, Chen L"
"Evol Dev (2009) 11:41-49