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)
 
 
 

The PRP31 gene encodes a novel protein required for pre-mRNA splicing in Saccharomyces cerevisiae.

The pre-mRNA splicing factor Prp31p was identified in a screen of temperature-sensitive yeast strains for those exhibiting a splicing defect upon shift to the non- permissive temperature. The wild-type PRP31 gene was cloned and shown to be essential for cell viability. The PRP31 gene is predicted to encode a 60 kDa polypeptide. No similarities with other known splicing factors or motifs indicative of protein-protein or RNA-protein interaction domains are discernible in the predicted amino acid sequence. A PRP31 allele bearing a triple repeat of the hemagglutinin epitope has been generated. The tagged protein is functional in vivo and a single polypeptide species of the predicted size was detected by Western analysis with proteins from yeast cell extracts. Functional Prp31p is required for the processing of pre-mRNA species both in vivo and in vitro, indicating that the protein is directly involved in the splicing pathway.[1]

References

  1. The PRP31 gene encodes a novel protein required for pre-mRNA splicing in Saccharomyces cerevisiae. Weidenhammer, E.M., Singh, M., Ruiz-Noriega, M., Woolford, J.L. Nucleic Acids Res. (1996) [Pubmed]
 
WikiGenes - Universities