MirGeneDB 2.1
MirGeneDB ID

Ovu-Mir-2-o23-v1

Family name MIR-2 (all species)
Seed CACAGCC
Species Common octopus (Octopus vulgaris)
MiRBase ID
Paralogues Ovu-Mir-2-o20-v1  Ovu-Mir-2-o20-v2  Ovu-Mir-2-o21  Ovu-Mir-2-o22a  Ovu-Mir-2-o22b  Ovu-Mir-2-o22c  Ovu-Mir-2-o22d  Ovu-Mir-2-o22e  Ovu-Mir-2-o23-v2  Ovu-Mir-2-o24 
Orthologues Esc-Mir-2-o23-v1  Esc-Mir-2-o23-v2  Npo-Mir-2-o23  Obi-Mir-2-o23 
Node of Origin (locus) Cephalopoda
Node of Origin (family) Protostomia
Genome context
(GCA_003957725.1_ASM395772v1_OVU)		 RXHP01057295.1: 21562-21620 [-] Ensembl
Precursor
(pre-Mir +30nt flank)
GUUGUCGGGGGCUCUGCUCUCUGCUUUAAGUCACCAAAGUGGUGGUGAUGUGUUCUCACUAAACCAUAUCACAGCCAGCUUUGAUGAGCUCAAACAUGAGACCAUACAGCGAUGGCUGG
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Structure
        10         20         30          40        50        
GUUGUCGGGGGCUCUGC-    -  C   A  -   C     -|   G      UGUUCUC 
                  UCUC UG UUU AG UCA CAAAG UGGU GUGAUG       A
                  AGAG AC AAA UC AGU GUUUC ACCG CACUAU       C
GGUCGGUAGCGACAUACC    U  -   C  G   A     G^   A      ACCAAAU 
       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
MotifsCNNC at 3p(+17), UGUG in loop
Tissue expression
-   +
Oc Oc Oc Oc Oc Oc Oc Oc Oc Oc Oc Oc Oc Oc Oc Oc Oc Oc
Star sequence

Ovu-Mir-2-o23-v1_5p*
mirBase accessionNone
Sequence 
0- UCACCAAAGUGGUGGUGAUG -20
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Mature sequence

Ovu-Mir-2-o23-v1_3p
mirBase accessionNone
Sequence 
38- UCACAGCCAGCUUUGAUGAGC -59
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