Stem-loop sequence hsa-mir-1-1

AccessionMI0000651 (change log)
Previous IDshsa-mir-1b
Symbol HGNC:MIR1-1
DescriptionHomo sapiens miR-1-1 stem-loop
Gene family MIPF0000038; mir-1
Literature search

517 open access papers mention hsa-mir-1-1
(2629 sentences)

   u    a                gc     ---   a 
5'  ggga acauacuucuuuauau  ccaua   ugg c
    |||| ||||||||||||||||  |||||   ||| c
3'  cucu uguaugaagaaaugua  gguau   auc u
   a    a                -a     cga   g 
Get sequence
Deep sequencing
9922471 reads, 6.51e+03 reads per million, 159 experiments
Confidence Annotation confidence: high
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Lagos-Quintana et al. [1] reported the cloning of miR-1b, miR-1c and miR-1d. The mature processed miR sequences are identical apart from the 3' residues (A in mir-1b, C in mir-1c and UU in mir-1d). The 3' residues of both miR-1b and miR-1c conflict with the predicted stem-loop precursor sequence shown here and these sequences are not found in current assemblies of human and mouse genomes. It is suggested that polyA polymerase may add 1-3 nts to the 3' end of the mature transcript (Tom Tuschl, pers. comm.). The common 21 nts of the 3 reported miR sequences have been rationalised here and named miR-1. There are 2 pairs of orthologous putative hairpin precursor structures named mir-1-1 (human MI0000651, mouse MI0000139), and mir-1-2 (human MI0000437, mouse MI0000652). The mature sequence shown here represents the most commonly cloned form from large-scale cloning studies [2].

Genome context
Coordinates (GRCh38; GCA_000001405.15) Overlapping transcripts
chr20: 62554306-62554376 [+]
OTTHUMT00000080244 ; DNAJC5-001; intron 1
OTTHUMT00000080245 ; DNAJC5-002; intron 1
ENST00000360864 ; DNAJC5-001; intron 1
ENST00000470551 ; DNAJC5-002; intron 1
ENST00000369911 ; DNAJC5-201; intron 1
Database links

Mature sequence hsa-miR-1-5p

Accession MIMAT0031892

7 - 


 - 28

Get sequence
Deep sequencing864 reads, 89 experiments
Evidence not experimental
Database links
Predicted targets

Mature sequence hsa-miR-1-3p

Accession MIMAT0000416
Previous IDshsa-miR-1

46 - 


 - 67

Get sequence
Deep sequencing21440115 reads, 159 experiments
Evidence experimental; cloned [2], Illumina [3]
Database links
Predicted targets


PMID:12007417 "Identification of tissue-specific microRNAs from mouse" Lagos-Quintana M, Rauhut R, Yalcin A, Meyer J, Lendeckel W, Tuschl T Curr Biol. 12:735-739(2002).
PMID:17604727 "A mammalian microRNA expression atlas based on small RNA library sequencing" Landgraf P, Rusu M, Sheridan R, Sewer A, Iovino N, Aravin A, Pfeffer S, Rice A, Kamphorst AO, Landthaler M, Lin C, Socci ND, Hermida L, Fulci V, Chiaretti S, Foa R, Schliwka J, Fuchs U, Novosel A, Muller RU, Schermer B, Bissels U, Inman J, Phan Q, Chien M Cell. 129:1401-1414(2007).