Stem-loop mmu-mir-669a-1

Accession

MI0004523

Symbol

MGI: Mir669a-1

Description

Mus musculus mmu-mir-669a-1 precursor miRNA

Literature search

15 open access papers mention mmu-mir-669a-1
(22 sentences)

Sequence

23871 reads, 166 reads per million, 100 experiments

uguaugugcauguguguauAGUUGUGUGUGCAUGUUCAUGUCUauauuugaauauACAUAACAUACACACACACGUAUaaacgcaagcacacauaca
(((((((((.(((((.((((..((((((((.(((((.((((.(((......))).))))))))).))))))))..)))).))))).)))))..))))

Structure

    --     a     g    GU        C     C    C   au 
ugua  ugugc ugugu uauA  UGUGUGUG AUGUU AUGU Uau  u
||||  ||||| ||||| ||||  |||||||| ||||| |||| |||   
acau  acacg acgca aUAU  ACACACAC UACAA UACA aua  u
    ac     a     a    GC        A     -    u   ag 

Annotation confidence Medium

Comments

The sequence of miR-669a-1 is of low complexity. The sequence maps exactly to several genomic positions, and many more with 1 or 2 substitutions. Confidence in this miRNA might therefore be reduced.

Genome context

chr2: 10476853-10476949 [+]

Clustered miRNAs

31 other miRNAs are < 10 kb from mmu-mir-669a-1

Mature mmu-miR-669a-5p

• Accession: MIMAT0003477
• Description: Mus musculus mmu-miR-669a-5p mature miRNA
• Sequence: 20 - AGUUGUGUGUGCAUGUUCAUGUCU - 43
• Evidence: experimental ; Illumina [1]

Mature mmu-miR-669a-3p

• Accession: MIMAT0017243
• Description: Mus musculus mmu-miR-669a-3p mature miRNA
• Sequence: 56 - ACAUAACAUACACACACACGUAU - 78
• Evidence: experimental ; Illumina [1]

References

1. PubMed ID: 20215419
   MicroRNA transcriptome in the newborn mouse ovaries determined by massive parallel sequencing
   "Ahn HW, Morin RD, Zhao H, Harris RA, Coarfa C, Chen ZJ, Milosavljevic A, Marra MA, Rajkovic A"
   "Mol Hum Reprod (2010) 16:463-471


2. PubMed ID: 20413612
   Mammalian microRNAs: experimental evaluation of novel and previously annotated genes
   "Chiang HR, Schoenfeld LW, Ruby JG, Auyeung VC, Spies N, Baek D, Johnston WK, Russ C, Luo S, Babiarz JE, Blelloch R, Schroth GP, Nusbaum C, Bartel DP"
   "Genes Dev (2010) 24:992-1009


3. PubMed ID: 20668074
   Identification and analysis of expression of novel microRNAs of murine gammaherpesvirus 68
   "Zhu JY, Strehle M, Frohn A, Kremmer E, Hofig KP, Meister G, Adler H"
   "J Virol (2010) 84:10266-10275


4. PubMed ID: 16582102
   The expression profile of microRNAs in mouse embryos
   "Mineno J, Okamoto S, Ando T, Sato M, Chono H, Izu H, Takayama M, Asada K, Mirochnitchenko O, Inouye M, Kato I"
   "Nucleic Acids Res (2006) 34:1765-1771