MirGeneDB 2.1

MirGeneDB ID

Ovu-Mir-2-o22a

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-o22b  Ovu-Mir-2-o22c  Ovu-Mir-2-o22d  Ovu-Mir-2-o22e  Ovu-Mir-2-o23-v1  Ovu-Mir-2-o23-v2  Ovu-Mir-2-o24 
Orthologues Obi-Mir-2-o22a 
Node of Origin (locus) Octopus
Node of Origin (family) Protostomia
Genome context
(GCA_003957725.1_ASM395772v1_OVU)
RXHP01057295.1: 22936-22995 [-] Ensembl
Precursor
(pre-Mir +30nt flank)
AUUGCCUAUUCUCUCCUAACCUUGUUACAGCUCAUCAAAGGACUGUGAUAUAUAGAUAUUUGAACGUCUCACAGCCAGCUUUGAUGAGCUGGCUGUAGGUUGCUUCCCUGCUCCGCUAGC
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Structure
        10          20        30           40        50        
AUUGCCUAUUCUCUCCU--     UGUUA            ---| A      UAUAUAGAU 
                   AACCU     CAGCUCAUCAAA   GG CUGUGA         A
                   UUGGA     GUCGAGUAGUUU   CC GACACU         U
CGAUCGCCUCGUCCCUUCG     UGUCG            CGA^ -      CUGCAAGUU 
.       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)
Tissue expression
 +
Ne Ne Ne Ne Ne Ne Ne Ne Ne No No No No No No No No No
Star sequence

Ovu-Mir-2-o22a_5p*

mirBase accessionNone
Sequence
0- CUCAUCAAAGGACUGUGAUAUA -22
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Mature sequence

Ovu-Mir-2-o22a_3p

mirBase accessionNone
Sequence
38- UCACAGCCAGCUUUGAUGAGCU -60
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