Mir-2-o56

MirGeneDB ID

Mgi-Mir-2-o56

Family name

MIR-2 (all species)

Seed

GGUCAAU

Species

Pacific oyster (Magallana gigas)

MiRBase ID

Paralogues

Mgi-Mir-2-o57 Mgi-Mir-2-o58a Mgi-Mir-2-o58b Mgi-Mir-2-o59 Mgi-Mir-2-o60 Mgi-Mir-2-o61 Mgi-Mir-2-o62 Mgi-Mir-2-P12

Orthologues

Gsp-Mir-2 Ple-Mir-2

Node of Origin (locus)

C. gigas

Node of Origin (family)

Protostomia

Genome context
(CGI_GCA_000297895.1)

scaffold602: 445001-445057 [+] Ensembl

Precursor
(pre-Mir +30nt flank)

UAGUUUUUGAUGGUAAAGCAGAUGAUGAGGCGGUCAAUGUGGGAUGUCGUAGUGCUAUUGUAUUAUCACAGCCAGCAUUGAUGAGCCAGGUCAGAUGCAAACUGCUUGACGGUAUAC

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Structure

        10          20        30         40        50       
UAGUUUUUGAUGGUAAA--   GA    GA   G-|       G  A   C   GUGCU 
                   GCA  UGAU  GGC  GUCAAUGU GG UGU GUA     A
                   CGU  ACUG  CCG  UAGUUACG CC ACA UAU     U
CAUAUGGCAGUUCGUCAAA   AG    GA   AG^       A  G   C   UAUGU 
     110       100        90        80        70        60

Deep sequencing

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Comment

It 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

Motifs

UGUG in loop

Tissue expression

A-	D-	D-	F-	L-	Ea	Eg	Fe	Gi	Ha	He	Ju	La	Ma	Ma	Ma	Pe	Re	Sp	Um

Mature sequence

Mgi-Mir-2-o56_5p

mirBase accession

None

Sequence

0- CGGUCAAUGUGGGAUGUCGUA -21

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Co-mature sequence

Mgi-Mir-2-o56_3p

mirBase accession

None

Sequence

35- UCACAGCCAGCAUUGAUGAGCC -57

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