MirGeneDB 3.0

MirGeneDB ID

Cte-Mir-2-o13

Family name MIR-2 (all species)
Seed CACAGCC
Species Polychaete worm (Capitella teleta)
MiRBase ID cte-mir-2b
Paralogues Cte-Mir-2-o14  Cte-Mir-2-o15  Cte-Mir-2-o16  Cte-Mir-2-o17  Cte-Mir-2-o18  Cte-Mir-2-o19  Cte-Mir-2-P12 
Orthologues Gsp-Mir-2  Ple-Mir-2 
Node of Origin (locus) C. teleta
Node of Origin (family) Protostomia
Genome context
(Capitella_teleta_v1.0)
CAPTEscaffold_933: 10046-10112 [+] Ensembl
Clustered miRNAs
(< 50kb from Mir-2-o13)
Mir-71 CAPTEscaffold_933: 9934-9996 [+] Ensembl
Mir-2-o13 CAPTEscaffold_933: 10046-10112 [+] Ensembl
Mir-2-P12 CAPTEscaffold_933: 10173-10226 [+] Ensembl
Mir-2-o14 CAPTEscaffold_933: 10412-10472 [+] Ensembl
Mir-2-o15 CAPTEscaffold_933: 10541-10616 [+] Ensembl
Precursor
(pre-Mir +30nt flank)
CGUUUGGCUUCCGUCGUGACCUCUGUGUGGCGUCAAUGUUGGUAUGUCAUAGUCCCCUGUGACGCGUAGGCCCUAUCACAGCCAACCUUGAUGAGCCUUUCAGAGGUAUCUCUCAGCACUGCCUCCU
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Structure
        10          20        30          40        50        60  
CGUUUGGCUUCCGUCGUG--       UGU   --|    U      A   C   GUCCCCUGUG 
                    ACCUCUG   GGC  GUCAA GUUGGU UGU AUA          A
                    UGGAGAC   CCG  UAGUU CAACCG ACA UAU          C
UCCUCCGUCACGACUCUCUA       UUU   AG^    C      -   C   CCCGGAUGCG 
     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 aside from Mir-2-P12 are classified as orphans pending further data and analysis.
3' NTU No
MotifsUG at 5p(-14), CNNC at 3p(+17)
Tissue expression
 +
Sr Sr Sr Sr Sr Sr Sr To
Star sequence

Cte-Mir-2-o13_5p*

mirBase accessionNone
Sequence
0- CGUCAAUGUUGGUAUGUCAUA -21
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Mature sequence

Cte-Mir-2-o13_3p

mirBase accessionMIMAT0009504
Sequence
45- UCACAGCCAACCUUGAUGAGCC -67
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