title: Alternative polyadenylation: new insights from global analyses.
abstract: Recent studies have revealed widespread mRNA alternative polyadenylation (APA) in eukaryotes and its dynamic spatial and temporal regulation. APA not only generates proteomic and functional diversity, but also plays important roles in regulating gene expression. Global deregulation of APA has been demonstrated in a variety of human diseases. Recent exciting advances in the field have been made possible in a large part by high throughput analyses using newly developed experimental tools. Here I review the recent progress in global studies of APA and the insights that have emerged from these and other studies that use more conventional methods.
authors.affiliation: Department of Microbiology and Molecular Genetics, School of Medicine, University of California, Irvine, Irvine, California 92697, USA. yongshes@uci.edu
authors.forename: Yongsheng
authors.initials: Y
authors.lastname: Shi
mesh_terms: D000818:Animals; D004194:Disease / Q000209:etiology / Q000235:genetics; D005786:Gene Expression Regulation; D006801:Humans; D008954:Models, Biological; D009369:Neoplasms / Q000235:genetics / Q000378:metabolism; D026723:Polyadenylation; D026721:RNA 3' End Processing; D012333:RNA, Messenger / Q000235:genetics* / Q000378:metabolism*
chemical_list: D012333:RNA, Messenger