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

 

 
 
 
 

Pilin glycosylation in Neisseria meningitidis occurs by a similar pathway to wzy-dependent O-antigen biosynthesis in Escherichia coli.

Pili (type IV fimbriae) of Neisseria meningitidis are glycosylated by the addition of O-linked sugars. Recent work has shown that PglF, a protein with homology to O-antigen 'flippases', is required for the biosynthesis of the pilin-linked glycan and suggests pilin glycosylation occurs in a manner analogous to the wzy-dependent addition of O-antigen to the core-LPS. O-Antigen ligases are crucial in this pathway for the transfer of undecraprenol-linked sugars to the LPS-core in Gram-negative bacteria. An O-antigen ligase homologue, pglL, was identified in N. meningitidis. PglL mutants showed no change in LPS phenotypes but did show loss of pilin glycosylation, confirming PglL is essential for pilin O-linked glycosylation in N. meningitidis.[1]

References

  1. Pilin glycosylation in Neisseria meningitidis occurs by a similar pathway to wzy-dependent O-antigen biosynthesis in Escherichia coli. Power, P.M., Seib, K.L., Jennings, M.P. Biochem. Biophys. Res. Commun. (2006) [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