Mir-2-P2a

MirGeneDB ID

Tca-Mir-2-P2a

Family name

MIR-2 (all species)

Seed

AUCACAG

Species

Red flour beetle (Tribolium castaneum)

MiRBase ID

tca-mir-13a

Paralogues

Tca-Mir-2-P1-v1 Tca-Mir-2-P1-v2 Tca-Mir-2-P2b Tca-Mir-2-P3-v1 Tca-Mir-2-P3-v2 Tca-Mir-2-P4-v1 Tca-Mir-2-P4-v2 Tca-Mir-2-P5c Tca-Mir-2-P5d Tca-Mir-2-P5e Tca-Mir-2-P7 Tca-Mir-2-P8

Orthologues

Aga-Mir-2-P2a Bge-Mir-2-P2a Dan-Mir-2-P2a Dlo-Mir-2-P2a Dma-Mir-2-o2 Dma-Mir-2-P2 Dme-Mir-2-P2a Dmo-Mir-2-P2a Dpu-Mir-2-o2 Dpu-Mir-2-P2 Dsi-Mir-2-P2a Dya-Mir-2-P2a Gpa-Mir-2-P2a Gsp-Mir-2 Hme-Mir-2-P2a Ple-Mir-2

Node of Origin (locus)

Neoptera

Node of Origin (family)

Protostomia

Genome context
(Tcas5.2)

LG3: 560954-561011 [+] Ensembl

Clustered miRNAs
(< 50kb from Mir-2-P2a)

Mir-3842 LG3: 559294-559352 [+] Ensembl
Mir-71 LG3: 560714-560776 [+] Ensembl
Mir-2-P1-v1 LG3: 560832-560890 [+] Ensembl
Mir-2-P1-v2 LG3: 560833-560889 [+] Ensembl
Mir-2-P2a LG3: 560954-561011 [+] Ensembl
Mir-2-P2b LG3: 561066-561124 [+] Ensembl
Mir-2-P3-v2 LG3: 561198-561260 [+] Ensembl
Mir-2-P3-v1 LG3: 561200-561258 [+] Ensembl
Mir-2-P4-v2 LG3: 561348-561412 [+] Ensembl
Mir-2-P4-v1 LG3: 561350-561410 [+] Ensembl

Precursor
(pre-Mir +30nt flank)

GGAAGAGAAGAAGUUGUGGAGAUGCCCAAGUCGUCAAUUUGGUUGUGAACUCUUAAUUUAAACGAUAUCACAGCCACUUUGAUGAGCUUGGUUGUCUUUAAAGUCAUCAGUUCGACGU

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Structure

        10          20        30         40        50        
GGAAGAGAAGAAGUUGU--      GC     -|      UU         AC  UUAAU 
                   GGAGAU  CCAAG UCGUCAA  UGGUUGUGA  UC     \
                   UUUCUG  GGUUC AGUAGUU  ACCGACACU  AG     U
UGCAGCUUGACUACUGAAA      UU     G^      UC         AU  CAAAU 
      110       100        90        80        70        60

Deep sequencing

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3' NTU

Motifs

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

Tissue expression

Ad	Ea	Em	Em	Em	Em	Em	Fe	Fe	Fe	Fe	Oo

Star sequence

Tca-Mir-2-P2a_5p*

mirBase accession

MIMAT0019103

Sequence

0- UCGUCAAUUUGGUUGUGAACUC -22

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Mature sequence

Tca-Mir-2-P2a_3p

mirBase accession

MIMAT0008359

Sequence

35- UAUCACAGCCACUUUGAUGAGCU -58

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