The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 

Editor

Share

Personal info

View

Links

About

Terms

 

 
 
 
 
 

Protein phosphorylation plays an essential role in the regulation of alternative splicing and sex determination in Drosophila.

Alternative mRNA splicing directed by SR proteins and the splicing regulators TRA and TRA2 is an essential feature of Drosophila sex determination. These factors are highly phosphorylated, but the role of their phosphorylation in vivo is unclear. We show that mutations in the Drosophila LAMMER kinase, Doa, alter sexual differentiation and interact synergistically with tra and tra2 mutations. Doa mutations disrupt sex-specific splicing of doublesex pre-mRNA, a key regulator of sex determination, by affecting the phosphorylation of one or more proteins in the female-specific splicing enhancer complex. Examination of pre-mRNAs regulated similarly to dsx shows that the requirement for Doa is substrate specific. These results demonstrate that a SR protein kinase plays a specific role in developmentally regulated alternative splicing.[1]

References

  1. Protein phosphorylation plays an essential role in the regulation of alternative splicing and sex determination in Drosophila. Du, C., McGuffin, M.E., Dauwalder, B., Rabinow, L., Mattox, W. Mol. Cell (1998) [Pubmed]
Annotations and hyperlinks in this abstract are from individual authors of WikiGenes or automatically generated by the WikiGenes Data Mining Engine. The abstract is from MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.About WikiGenesOpen Access LicencePrivacy PolicyTerms of Useapsburg
 
WikiGenes - Universities