MirGeneDB 2.1

MirGeneDB ID

Esc-Mir-2-o20-v2

Family name MIR-2 (all species)
Seed AUCACAG
Species Hawaiian bobtail squid (Euprymna scolopes)
MiRBase ID
Paralogues Esc-Mir-2-o20-v1  Esc-Mir-2-o21  Esc-Mir-2-o22h  Esc-Mir-2-o22i  Esc-Mir-2-o22j  Esc-Mir-2-o22k  Esc-Mir-2-o23-v1  Esc-Mir-2-o23-v2  Esc-Mir-2-o24 
Orthologues Npo-Mir-2-o20  Obi-Mir-2-o20-v1  Obi-Mir-2-o20-v2  Ovu-Mir-2-o20-v1  Ovu-Mir-2-o20-v2 
Node of Origin (locus) Cephalopoda
Node of Origin (family) Protostomia
Genome context
(GCA_004765925.1_miRNA_LOCI)
Esc-Mir-2-o20-v1_pre_SRIE01000454.1:381798-382057: 101-159 [+] Ensembl
Precursor
(pre-Mir +30nt flank)
AAAAACCUGUAUGAGGAGCAGGUUGCGAAGGCAUCAAUGCUGGAUGUCAUAGUAAUCUCCUUGGCCUAUCACAGCCAGCUUUGAUGAGCCUCGUCUCCUGCCAAGCAUCACUGACUUUU
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Structure
        10         20        30          40        50         
AAAAACCUGUAUGAGGA-     UU   A    --|    U     A   C    UAAUCU 
                  GCAGG  GCG AGGC  AUCAA GCUGG UGU AUAG      \
                  CGUCC  UGC UCCG  UAGUU CGACC ACA UAUC      C
UUUUCAGUCACUACGAAC     UC   -    AG^    U     G   C    CGGUUC 
       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
 +
Ce Li
Star sequence

Esc-Mir-2-o20-v2_5p* (predicted)

mirBase accessionNone
Sequence
0- GCAUCAAUGCUGGAUGUCAUAGU -23
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Mature sequence

Esc-Mir-2-o20-v2_3p

mirBase accessionNone
Sequence
36- UAUCACAGCCAGCUUUGAUGAGC -59
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