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)
 
Gene Review

obgE  -  GTPase involved in cell partioning and DNA...

Escherichia coli str. K-12 substr. MG1655

Synonyms: ECK3172, JW3150, cgtA, obg, yhbZ
 
 
Welcome! If you are familiar with the subject of this article, you can contribute to this open access knowledge base by deleting incorrect information, restructuring or completely rewriting any text. Read more.
 

Disease relevance of obgE

  • Double cross-over experiments showed that the obgE gene is essential for growth in E. coli [1].
 

High impact information on obgE

  • Synergistic genetic interactions with recA and recB suggested that chromosome breaks and regressed forks accumulate in obgE mutants [2].
  • From characterization of the obgE temperature-sensitive mutant, we found that DNA replication was not inhibited, that the nucleoids did not partition and instead remained in the middle of cell, and that the cells elongated [1].
 

Analytical, diagnostic and therapeutic context of obgE

  • Mutants in obgE also exhibited asynchronous overreplication during normal growth, as revealed by flow cytometry [2].

References

  1. Deficiency of essential GTP-binding protein ObgE in Escherichia coli inhibits chromosome partition. Kobayashi, G., Moriya, S., Wada, C. Mol. Microbiol. (2001) [Pubmed]
  2. A bacterial G protein-mediated response to replication arrest. Foti, J.J., Schienda, J., Sutera, V.A., Lovett, S.T. Mol. Cell (2005) [Pubmed]
 
WikiGenes - Universities