MirGeneDB 3.0

MirGeneDB ID

Snu-Mir-2-o42-v1

Family name MIR-2 (all species)
Seed AUCACAG
Species Peanut worm (Sipunculus nudus)
MiRBase ID
Paralogues Snu-Mir-2-o40-v1  Snu-Mir-2-o40-v2  Snu-Mir-2-o41  Snu-Mir-2-o42-v2  Snu-Mir-2-o43  Snu-Mir-2-o44 
Orthologues Gsp-Mir-2  Ple-Mir-2 
Node of Origin (locus) S. nudus
Node of Origin (family) Protostomia
Genome context
(GCA_026874595.1_ASM2687459v1_Sipunculus_nudus)
CM049316.1: 13594492-13594547 [+]
Precursor
(pre-Mir +30nt flank)
CAUAAGUGGGAUUUGCCAGUUGACCAGAGCAUCAUAGUGGCUGUGAUGUGCGGUGAUCAGGACAUAUCACAGCCAGCUUUGAUGAGCCUGGUCGGGAGGCAUCAUCAGCACAAGUC
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Structure
        10          20         30         40        50      
CAUAAGUGGGAUUUGCCAG--        AG-     U  -|            CGGUG 
                     UUGACCAG   CAUCA AG UGGCUGUGAUGUG     A
                     GGCUGGUC   GUAGU UC ACCGACACUAUAC     U
CUGAACACGACUACUACGGAG        CGA     U  G^            AGGAC 
    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 aside from Mir-2-P12 are classified as orphans pending further data and analysis.
3' NTU No
MotifsCNNC at 3p(+17)
Tissue expression
 +
To
Star sequence

Snu-Mir-2-o42-v1_5p* (predicted)

mirBase accessionNone
Sequence
0- AUCAUAGUGGCUGUGAUGUG -20
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Mature sequence

Snu-Mir-2-o42-v1_3p

mirBase accessionNone
Sequence
34- UAUCACAGCCAGCUUUGAUGAG -56
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