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)
 
 
 
 
 

4-Hydroxybenzoate uptake in Klebsiella planticola strain DSZ1 is driven by DeltapH.

Klebsiella planticola strain DSZ1 has the ability to degrade different aromatic compounds such as benzoate and organochlorinated as propachlor and alachlor. DSZ1 strain cells mineralised 4-hydroxybenzoate (4HBA) through a meta-cleavage pathway, yielding protocatechuate as dihydroxylated intermediate, with a specific rate of CO2 formation 0.12 x 10-6 (cpm/OD) h-1, and a rate of 4-HBA utilisation of 0.75 mmol h-1. Aerobically the 4HBA transport system is driven by gradient of protons (DeltapH), but is not ATP-driven. Under anaerobic conditions, the system can use the nitrate reduction as a final electron acceptor in respiration. A kinetic analysis of the 4HBA transport system revealed a Kt value of 16 microM with a Vmax value of 25 nmol/min.mg at pH 7.[1]

References

  1. 4-Hydroxybenzoate uptake in Klebsiella planticola strain DSZ1 is driven by DeltapH. Allende, J.L., Gibello, A., Fortún, A., Sánchez, M., Martín, M. Curr. Microbiol. (2002) [Pubmed]
 
WikiGenes - Universities