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Title: Functional impact of splice isoform diversity in individual cells
Authors: Yap, Karen
Makeyev, Eugene V.
Keywords: Alternative splicing
Isoform co-expression
Issue Date: 2016
Source: Yap, K., & Makeyev, E. V. (2016). Functional impact of splice isoform diversity in individual cells. Biochemical Society Transactions, 44(4), 1079-1085.
Series/Report no.: Biochemical Society Transactions
Abstract: Alternative pre-mRNA splicing provides an effective means for expanding coding capacity of eukaryotic genomes. Recent studies suggest that co-expression of different splice isoforms may increase diversity of RNAs and proteins at a single-cell level. A pertinent question in the field is whether such co-expression is biologically meaningful or, rather, represents insufficiently stringent splicing regulation. Here we argue that isoform co-expression may produce functional outcomes that are difficult and sometimes impossible to achieve using other regulation strategies. Far from being a ‘splicing noise’, co-expression is often established through co-ordinated activity of specific cis-elements and trans-acting factors. Further work in this area may uncover new biological functions of alternative splicing (AS) and generate important insights into mechanisms allowing different cell types to attain their unique molecular identities.
ISSN: 0300-5127
DOI: 10.1042/BST20160103
Schools: School of Biological Sciences 
Rights: © 2016 The Author(s). This is an open access article published by Portland Press Limited on behalf of the Biochemical Society and distributed under the Creative Commons Attribution Licence 4.0 (CC BY).
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:SBS Journal Articles

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