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Means to an end: mechanisms of alternative polyadenylation of messenger RNA precursors.

Authors: Gruber, AR  Martin, G  Keller, W  Zavolan, M 
Citation: Gruber AR, etal., Wiley Interdiscip Rev RNA. 2014 Mar-Apr;5(2):183-96. doi: 10.1002/wrna.1206. Epub 2013 Nov 14.
Pubmed: (View Article at PubMed) PMID:24243805
DOI: Full-text: DOI:10.1002/wrna.1206

Expression of mature messenger RNAs (mRNAs) requires appropriate transcription initiation and termination, as well as pre-mRNA processing by capping, splicing, cleavage, and polyadenylation. A core 3'-end processing complex carries out the cleavage and polyadenylation reactions, but many proteins have been implicated in the selection of polyadenylation sites among the multiple alternatives that eukaryotic genes typically have. In recent years, high-throughput approaches to map both the 3'-end processing sites as well as the binding sites of proteins that are involved in the selection of cleavage sites and in the processing reactions have been developed. Here, we review these approaches as well as the insights into the mechanisms of polyadenylation that emerged from genome-wide studies of polyadenylation across a range of cell types and states.

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CRRD Object Information
CRRD ID: 9681742
Created: 2014-12-05
Species: All species
Last Modified: 2014-12-05
Status: ACTIVE



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RGD is funded by grant HL64541 from the National Heart, Lung, and Blood Institute on behalf of the NIH.