miRBase entry: rno-mir-221

Stem-loop rno-mir-221


Accession
MI0000961
Description
Rattus norvegicus rno-mir-221 precursor miRNA
Gene family
MIPF0000051; mir-221

Literature search
62 open access papers mention rno-mir-221
(303 sentences)

Sequence

321832 reads, 312 reads per million, 494 experiments
ugaauauccaggucuggggcaugaACCUGGCAUACAAUGUAGAUUUCuguguuuguuaggcaacAGCUACAUUGUCUGCUGGGUUUCaggcuaccuggaagcauuucuc
......(((((((....(((.(((((((((((.(((((((((....((((((((...)))).))))))))))))).))))))).)))).))))))))))..........

Structure
----ugaaua       cugg   a    -       U         AUUU    -    g 
          uccaggu    ggc ugaA CCUGGCA ACAAUGUAG    Cugu guuu  
          |||||||    ||| |||| ||||||| |||||||||    |||| |||| u
          aggucca    ucg aCUU GGGUCGU UGUUACAUC    GAca cgga  
cucuuuacga       ----   g    U       C         ----    a    u 


Annotation confidence High
Do you think this miRNA is real?

Genome context
chrX: 3684480-3684588 [+]
Clustered miRNAs
1 other miRNA is < 10 kb from rno-mir-221
Name Accession Chromosome Start End Strand Confidence




Database links

Mature rno-miR-221-5p

Accession MIMAT0017163
Description Rattus norvegicus rno-miR-221-5p mature miRNA
Sequence 25 - ACCUGGCAUACAAUGUAGAUUUC - 47
Evidence experimental
SOLiD [4]

Mature rno-miR-221-3p

Accession MIMAT0000890
Description Rattus norvegicus rno-miR-221-3p mature miRNA
Sequence 65 - AGCUACAUUGUCUGCUGGGUUUC - 87
Evidence experimental
cloned [1-3], Northern [1], SOLiD [4]

References

  1. PubMed ID: 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 (2007) 129:1401-1414

  2. PubMed ID: 14691248
    Identification of many microRNAs that copurify with polyribosomes in mammalian neurons
    "Kim J, Krichevsky A, Grad Y, Hayes GD, Kosik KS, Church GM, Ruvkun G"
    "Proc Natl Acad Sci U S A (2004) 101:360-365

  3. PubMed ID: 20403161
    Small RNA expression and strain specificity in the rat
    Linsen SE, de Wit E, de Bruijn E, Cuppen E
    BMC Genomics (2010) 11:249

  4. PubMed ID: 17805466
    Cloning and identification of novel microRNAs from rat hippocampus
    "He X, Zhang Q, Liu Y, Pan X"
    "Acta Biochim Biophys Sin (Shanghai) (2007) 39:708-714