Stem-loop sequence cfa-mir-93

Accession MI0008110
Description Canis familiaris miR-93 stem-loop
Gene family MIPF0000001; mir-17
Community annotation

This text is a summary paragraph taken from the Wikipedia entry entitled mir-17_microRNA_precursor_family. miRBase and Rfam are facilitating community annotation of microRNA families and entries in Wikipedia. Read more ...

The miR-17 microRNA precursor family are a group of related small non-coding RNA genes called microRNAs that regulate gene expression. The microRNA precursor miR-17 family, includes miR-20, miR-91, and miR-103. miRNAs are transcribed as ~70 nucleotide precursors and subsequently processed by the Dicer enzyme to give a ~22 nucleotide product. In this case the mature sequence comes from the 3' arm of the precursor. The products are thought to have regulatory roles through complementarity to the 3' UTR of mRNA. A screen of 17 miRNAs that have been predicted to regulate a number of breast cancer associated genes found variations in the microRNAs miR-17 and miR-30c-1, these patients were noncarriers of BRCA1 or BRCA2 mutations, lending the possibility that familial breast cancer may be caused by variation in these miRNAs.

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Stem-loop
--ca       -     u    g   u  g u 
    aagugcu guucg gcag uag gu a u
    ||||||| ||||| |||| ||| || | a
    uucacga cgagu cguc auc ca u c
gccc       u     -    -   -  g c 
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Genome context
Coordinates (CanFam2) Overlapping transcripts
chr6: 12505532-12505592 [+]
sense
ENSCAFT00000023450 ; XM_536865.2; intron 13
Clustered miRNAs
< 10kb from cfa-mir-93
cfa-mir-106b chr6: 12505310-12505368 [+]
cfa-mir-93 chr6: 12505532-12505592 [+]
cfa-mir-25 chr6: 12505745-12505803 [+]

Mature sequence cfa-miR-93

Accession MIMAT0006696
Sequence

1 - 

caaagugcuguucgugcagguag

 - 23

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Evidence experimental; Solexa [1]
Predicted targets

References

1
PMID:18392026 "Discovering microRNAs from deep sequencing data using miRDeep" Friedlander MR, Chen W, Adamidi C, Maaskola J, Einspanier R, Knespel S, Rajewsky N Nat Biotechnol. 26:407-415(2008).