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)
 
 
 

Functional expression of bacterial Zymobacter palmae pyruvate decarboxylase gene in Lactococcus lactis.

A pyruvate decarboxylase (PDC) gene from bacterial Zymobacter palmae (Zymopdc) was cloned, characterized, and introduced into Lactococcus lactis via a shuttle vector pAK80 as part of a research strategy to develop an efficient ethanol-producing lactic acid bacteria (LAB). The expression levels of Zymopdc gene in the host, as measured by a colorimetric assay based on PDC catalyzed formation of (R)-phenylacetylcarbinol ((R)-PAC), appeared to be dependent on the strength of corresponding Gram-positive promoters. A constitutive, highly expressed promoter conferred the greatest PDC activity, and an acid-inducible promoter demonstrated acid-inducible expression. The metabolic production of ethanol and other products was examined in flask fermentations. More than eightfold increases in acetaldehyde concentrations were detected in two recombinant strains. However, no detectable differences for ethanol fermentation in these engineered strains were observed compared with that of the strain carrying lacZ reporter.[1]

References

 
WikiGenes - Universities