MirGeneDB 2.1

MirGeneDB ID

Obi-Mir-2-o21

Family name MIR-2 (all species)
Seed AUCACAG
Species California two-spot octopus (Octopus bimaculoides)
MiRBase ID
Paralogues Obi-Mir-2-o20-v1  Obi-Mir-2-o20-v2  Obi-Mir-2-o22a  Obi-Mir-2-o22b  Obi-Mir-2-o22c  Obi-Mir-2-o22d  Obi-Mir-2-o22e  Obi-Mir-2-o23  Obi-Mir-2-o24 
Orthologues Esc-Mir-2-o21  Npo-Mir-2-o21  Ovu-Mir-2-o21 
Node of Origin (locus) Cephalopoda
Node of Origin (family) Protostomia
Genome context
(PRJNA270931_OBI)
KQ419829: 51162-51227 [-] Ensembl
Precursor
(pre-Mir +30nt flank)
UUUGUUUUUGUUUGUCUGCCAUGUCUGUUACUGACCAAGUGGUUGUGAAUGUGCUGCUAAAUUGGACUUUCAUAUCACAGCCUGCUUGGAUCAGUAACAUACUUGGUGCUUCAACGCCUUGGAAUG
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Structure
        10          20        30         40         50        60  
UUUGUUUUUGUUUGUCU--    U  C         -      -|       A    CUGCUAAA 
                   GCCA GU UGUUACUGA CCAAGU GGUUGUGA UGUG        \
                   UGGU CA ACAAUGACU GGUUCG CCGACACU AUAC        U
GUAAGGUUCCGCAACUUCG    U  U         A      U^       -    UUUCAGGU 
    120       110       100        90        80         70
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), CNNC at 3p(+17)
Tissue expression
 +
To
Star sequence

Obi-Mir-2-o21_5p*

mirBase accessionNone
Sequence
0- CUGACCAAGUGGUUGUGAAUGUG -23
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Mature sequence

Obi-Mir-2-o21_3p

mirBase accessionNone
Sequence
42- UAUCACAGCCUGCUUGGAUCAGUA -66
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