Mir-2-o62

MirGeneDB ID

Mgi-Mir-2-o62

Family name

MIR-2 (all species)

Seed

AUCACAG

Species

Pacific oyster (Magallana gigas)

MiRBase ID

Paralogues

Mgi-Mir-2-o56 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-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)

scaffold1503: 13873-13931 [-] Ensembl

Precursor
(pre-Mir +30nt flank)

ACAUGGAUAGUGGAAAUGUGUGGUGUGGACCAAUCAAAGUUGUUGUGAUGUGUGAGUUACUGACCAUAUCACAGCACGCUUUGAUGGCUUCACAGACCCACAAAAGCUACCUGACAGAG

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Structure

        10        20            30        40         50        
ACAUGGAUAGUGGAAAUGU    ---      -|  A       -            UGAGU 
                   GUGG   UGUGGA CCA UCAAAGU UGUUGUGAUGUG     U
                   CACC   ACACUU GGU AGUUUCG ACGACACUAUAC     A
GAGACAGUCCAUCGAAAA-    CAG      C^  -       C            CAGUC 
       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

UG at 5p(-14), CNNC at 3p(+17)

Tissue expression

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

Star sequence

Mgi-Mir-2-o62_5p*

mirBase accession

None

Sequence

0- CAAUCAAAGUUGUUGUGAUGUG -22

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Mature sequence

Mgi-Mir-2-o62_3p

mirBase accession

None

Sequence

36- UAUCACAGCACGCUUUGAUGGCU -59

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