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Rnase1 responsive miRNA

ABSTRACT: To determine the importance of RNase1 on cellular miRNA function, we used a lentivirus system to stably express RNase1 in dicer wt and dicer ex5 RKO cells in serum free culture. RNase1 was found to govern miRNA that reside outside the pureview of Dicer. Assignment of RNase1 as miRNA-generating enzyme suggests that, like Dicer, RNaseA enzymes mediate essential physiological functions through regulatory RNA.

ORGANISM(S): Merkel cell polyomavirus Human gammaherpesvirus 8 JC polyomavirus Betapolyomavirus macacae Saimiriine gammaherpesvirus 2 Human immunodeficiency virus 1 Homo sapiens Human betaherpesvirus 5 Human alphaherpesvirus 2 Human alphaherpesvirus 1 Betapolyomavirus hominis Macacine alphaherpesvirus 1 Human betaherpesvirus 6B human gammaherpesvirus 4

PROVIDER: GSE72796 | GEO | 2015/09/15

SECONDARY ACCESSION(S): PRJNA295979

REPOSITORIES: GEO

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Rnase1 responsive miRNA

Project description:To determine the importance of RNase1 on cellular miRNA function, we used a lentivirus system to stably express RNase1 in dicer wt and dicer ex5 RKO cells in serum free culture. RNase1 was found to govern miRNA that reside outside the pureview of Dicer. Assignment of RNase1 as miRNA-generating enzyme suggests that, like Dicer, RNaseA enzymes mediate essential physiological functions through regulatory RNA. Two-condition experiment, wild-type RNase1 vs mutant (6x) RNase1,in two cell lines RKO dicer wild-type and RKO dicer mutant (ex5). Biological replicates: 2 for each condition and each cell line . One replicate per array.

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