title: Alternative pre-mRNA splicing in the human system: unexpected role of repetitive sequences as regulatory elements.
abstract: Alternative splicing is a process by which multiple messenger RNAs (mRNAs) are generated from a single pre-mRNA, resulting in functionally distinct protein products. This is accomplished by the differential recognition of splice sites in the pre-mRNA, often regulated in a tissue- or development-specific manner. Alternative splicing constitutes not only an important mechanism in controlling gene expression in humans, but also an essential source for increasing proteome diversity. In this review we summarize the underlying mechanistic principles, focussing on the cis-acting regulatory elements. In particular, the role of short sequence repeats, which are often polymorphic, in splicing regulation is discussed.
authors.affiliation: Institut für Biochemie, Justus-Liebig-Universität Giessen, Heinrich-Buff-Ring 58, D-35392 Giessen, Germany.
authors.forename: Jingyi
authors.initials: J
authors.lastname: Hui
authors.forename: Albrecht
authors.initials: A
authors.lastname: Bindereif
mesh_terms: D017398:Alternative Splicing / Q000235:genetics*; D004742:Enhancer Elements, Genetic; D005786:Gene Expression Regulation; D020868:Gene Silencing; D006801:Humans; D011110:Polymorphism, Genetic; D020543:Proteome / Q000235:genetics; D012322:RNA Precursors / Q000235:genetics* / Q000378:metabolism; D012091:Repetitive Sequences, Nucleic Acid
chemical_list: D020543:Proteome; D012322:RNA Precursors