MirGeneDB 2.1

MirGeneDB ID

Esc-Mir-2-o21

Family name MIR-2 (all species)
Seed CACAGCC
Species Hawaiian bobtail squid (Euprymna scolopes)
MiRBase ID
Paralogues Esc-Mir-2-o20-v1  Esc-Mir-2-o20-v2  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-o21  Obi-Mir-2-o21  Ovu-Mir-2-o21 
Node of Origin (locus) Cephalopoda
Node of Origin (family) Protostomia
Genome context
(GCA_004765925.1_miRNA_LOCI)
Esc-Mir-2-o21_pre_SRIE01000454.1:381988-382249: 101-162 [+] Ensembl
Precursor
(pre-Mir +30nt flank)
AAUACACAAUAUCAUCUGCCAUGUCUUUUACUGACCAAGUGGCUGCGACAUGUUAAACAUUCUCUUCAUAUCACAGCCUGCUUGGAUCAGUAUGAGGCUUUCUGGUAUCACAUCCUGAGCCC
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Structure
        10        20          30         40         50         
AAUACACAAUAUCAUCUGCCAU--     U      -      -|    C  C  GUUAAAC 
                        GUCUU UACUGA CCAAGU GGCUG GA AU       A
                        CGGAG AUGACU GGUUCG CCGAC CU UA       U
CCCGAGUCCUACACUAUGGUCUUU     U      A      U^    A  A  CUUCUCU 
120       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
MotifsUG at 5p(-14)
Tissue expression
 +
Ce Li
Star sequence

Esc-Mir-2-o21_5p*

mirBase accessionNone
Sequence
0- CUGACCAAGUGGCUGCGACAUG -22
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Mature sequence

Esc-Mir-2-o21_3p

mirBase accessionNone
Sequence
40- UCACAGCCUGCUUGGAUCAGUA -62
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