Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Concordant Regulation of Translation and mRNA Abundance for Hundreds of Targets of a Human microRNA


ABSTRACT: This SuperSeries is composed of the following subset Series: GSE18834: Human Argonaute Immunoaffinity Purification-associated RNA. GSE18835: mRNA abundance in HEK293T cells mock or miR-124 transfected. GSE18836: Translation Profiling +/- miR-124. GSE18837: Unamplified mRNA abundance in miR-124 and mock-transfected cells. Refer to individual Series

ORGANISM(S): Homo sapiens

SUBMITTER: Patrick Brown 

PROVIDER: E-GEOD-18889 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Concordant regulation of translation and mRNA abundance for hundreds of targets of a human microRNA.

Hendrickson David G DG   Hogan Daniel J DJ   McCullough Heather L HL   Myers Jason W JW   Herschlag Daniel D   Ferrell James E JE   Brown Patrick O PO  

PLoS biology 20091110 11


MicroRNAs (miRNAs) regulate gene expression posttranscriptionally by interfering with a target mRNA's translation, stability, or both. We sought to dissect the respective contributions of translational inhibition and mRNA decay to microRNA regulation. We identified direct targets of a specific miRNA, miR-124, by virtue of their association with Argonaute proteins, core components of miRNA effector complexes, in response to miR-124 transfection in human tissue culture cells. In parallel, we asses  ...[more]

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