Stem-loop mmu-mir-1983

Accession

MI0009990

Symbol

MGI: Mir1983

Description

Mus musculus mmu-mir-1983 precursor miRNA

Literature search

8 open access papers mention mmu-mir-1983
(13 sentences)

Sequence

17355 reads, 93 reads per million, 103 experiments

ccuuuacagagaaagcaugcuccaguggcgcaaucgguuagcgcgcgguacuuauacagcaguauaugugcgggugaugccgagguugugaguucgagcCUCACCUGGAGCAUGUUUUCUucccuuuccgcc
........(((((((((((((((((..((((.........)))).(.((((.(((((....))))).)))).)((((.((((((........)))).)).)))))))))))))))))))))...........

Structure

---ccuuuaca                 uggcgcaaucgguuagcgcgcgguacuuauacagcaguauaugugcgg    u  -    guu 
           gagaaagcaugcuccag                                                guga gc cgag   g
           |||||||||||||||||                                                |||| || ||||    
           uUCUUUUGUACGAGGUC                                                CACU cg gcuu   u
ccgccuuuccc                 ------------------------------------------------    C  a    gag 

Annotation confidence Low

Comments

Babiarz et al. show that mir-1983 is derived from Dicer-dependent processing of an alternative hairpin conformation of a tRNA(Ile) sequence [1]. The biological significance of the mature miRNA is unknown, and tRNA-derived miRNA sequences are not expected to be prevalent.

Genome context

chr13: 21896918-21897049 [-]

Mature mmu-miR-1983

• Accession: MIMAT0009455
• Description: Mus musculus mmu-miR-1983 mature miRNA
• Sequence: 100 - CUCACCUGGAGCAUGUUUUCU - 120
• Evidence: experimental ; Illumina [1]

References

1. PubMed ID: 18923076
   Mouse ES cells express endogenous shRNAs, siRNAs, and other Microprocessor-independent, Dicer-dependent small RNAs
   "Babiarz JE, Ruby JG, Wang Y, Bartel DP, Blelloch R"
   "Genes Dev (2008) 22:2773-2785