MirGeneDB 2.1

MirGeneDB ID

Cgi-Mir-2-o31a

Family name MIR-2 (all species)
Seed AUCACAG
Species Pacific oyster (Crassostrea gigas)
MiRBase ID
Paralogues Cgi-Mir-2-o28  Cgi-Mir-2-o29  Cgi-Mir-2-o30  Cgi-Mir-2-o31b  Cgi-Mir-2-o32  Cgi-Mir-2-o33  Cgi-Mir-2-o34  Cgi-Mir-2-o35 
Orthologues
Node of Origin (locus) C. gigas
Node of Origin (family) Protostomia
Genome context
(CGI_GCA_000297895.1)
scaffold1503: 15162-15221 [-] Ensembl
Precursor
(pre-Mir +30nt flank)
GAUGACCAGAAUUCUUUGAUGCGUGUCUGUCAGUCAAAGCUGCUGUGAACUGUGACCAGAAAAUUCAGAUCACAGCACGCUUUGAUGGCUGGAACUGCAUUGUCUUCAUACAUGUCUGGA
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Structure
        10          20         30        40         50         
GAUGACCAGAAUUCUUU--      UG   -|   G       -        A   UGACCA 
                   GAUGCG  UCU GUCA UCAAAGC UGCUGUGA CUG      \
                   UUACGU  AGG CGGU AGUUUCG ACGACACU GAC      G
AGGUCUGUACAUACUUCUG      CA   U^   -       C        A   UUAAAA 
.       110       100        90         80        70        60
Deep sequencing
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CommentIt is not clear either from phylogenetic or syntenic information how many Mir-2 genes were present in the last common ancestor of protostomes and how the multiple paralogues in lophotrochozoans relate to the four Mir-2 genes in arthropods. Thus all lophotrochozoan genes are classified as orphans pending further data and analysis.
3' NTU No
MotifsUG at 5p(-14)
Tissue expression
 +
A- D- D- Eg F- Gi He Ju L- Ma Ma Pe Re Sp Um Ea Fe Ha La Ma
Star sequence

Cgi-Mir-2-o31a_5p*

mirBase accessionNone
Sequence
0- CAGUCAAAGCUGCUGUGAACUG -22
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Mature sequence

Cgi-Mir-2-o31a_3p

mirBase accessionNone
Sequence
37- GAUCACAGCACGCUUUGAUGGCU -60
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