The implications of alternative splicing in the ENCODE protein complement.

ABSTRACT: Alternative premessenger RNA splicing enables genes to generate more than one gene product. Splicing events that occur within protein coding regions have the potential to alter the biological function of the expressed protein and even to create new protein functions. Alternative splicing has been suggested as one explanation for the discrepancy between the number of human genes and functional complexity. Here, we carry out a detailed study of the alternatively spliced gene products annotated in the ENCODE pilot project. We find that alternative splicing in human genes is more frequent than has commonly been suggested, and we demonstrate that many of the potential alternative gene products will have markedly different structure and function from their constitutively spliced counterparts. Fo

SUBMITTER: Tress ML 

PROVIDER: S-EPMC1838448 | biostudies-literature | 2007 Mar

REPOSITORIES: biostudies-literature