MirGeneDB 2.1

MirGeneDB ID

Npo-Mir-2-o20

Family name MIR-2 (all species)
Seed CACAGCC
Species Chambered Nautilus (Nautilus pompilius)
MiRBase ID
Paralogues Npo-Mir-2-o21  Npo-Mir-2-o22f  Npo-Mir-2-o22g  Npo-Mir-2-o23  Npo-Mir-2-o24 
Orthologues Esc-Mir-2-o20-v1  Esc-Mir-2-o20-v2  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_018389105_NPO)
JACATO010000013.1: 409573-409633 [+] Ensembl
Precursor
(pre-Mir +30nt flank)
GUGUUGCAGAGAGGUUUGCUGUCUACACGGGCGUCAAUGCUGGAUGUAAUAGUAUUUAGUGGAGAACCUAUCACAGCCAGCUUUGAUGAGCCAUGUUCACUGGCAAGUUCAACCACGAAGA
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Structure
        10        20         30         40        50          
GUGUUGCAGAGAGGUUUGCU-  CU   C  G-|     U     A   A   GUAUUUAG 
                     GU  ACA GG  CGUCAA GCUGG UGU AUA        \
                     CA  UGU CC  GUAGUU CGACC ACA UAU        U
AGAAGCACCAACUUGAACGGU  CU   A  GA^     U     G   C   CCAAGAGG 
 .       110       100        90        80        70
Deep sequencing
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 Unknown
MotifsUG at 5p(-14)
Star sequence

Npo-Mir-2-o20_5p* (predicted)

mirBase accessionNone
Sequence
0- GCGUCAAUGCUGGAUGUAAUA -21
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Mature sequence

Npo-Mir-2-o20_3p (predicted)

mirBase accessionNone
Sequence
40- UCACAGCCAGCUUUGAUGAGC -61
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