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PMID:15937219

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Citation

Blanchette, M, Green, RE, Brenner, SE and Rio, DC (2005) Global analysis of positive and negative pre-mRNA splicing regulators in Drosophila. Genes Dev. 19:1306-14

Abstract

To gain insight into splicing regulation, we developed a microarray to assay all annotated alternative splicing events in Drosophila melanogaster and identified the alternative splice events controlled by four splicing regulators: dASF/SF2, B52/SRp55, hrp48, and PSI. The number of events controlled by each of these factors was found to be highly variable: dASF/SF2 strongly affects >300 splicing events, whereas PSI strongly affects only 43 events. Pairwise analysis also revealed many instances of splice site usage affected by multiple factors and provides the framework to understand the network controlling the alternatively spliced mRNA isoforms that compose the Drosophila transcriptome.

Links

PubMed PMC1142554 Online version:10.1101/gad.1314205

Keywords

Animals; Binding Sites; Drosophila melanogaster/genetics; RNA Precursors/genetics; RNA Precursors/metabolism; RNA Splicing; RNA, Messenger/genetics; RNA, Messenger/metabolism; Reverse Transcriptase Polymerase Chain Reaction

Significance

Annotations

Gene product Qualifier GO ID GO term name Evidence Code with/from Aspect Notes Status


See also

References

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