Chromium reduction in Pseudomonas putida

Genome reduction boosts heterologous gene expression in Pseudomonas putida

BACKGROUND The implementation of novel platform organisms to be used as microbial cell factories in industrial applications is currently the subject of intense research. Ongoing efforts include the adoption of Pseudomonas putida KT2440 variants with a reduced genome as the functional chassis for biotechnological purposes. In these strains, dispensable functions removed include flagellar motilit...

Bioremediation of Chromium (Vi) from Textile Industry’s Effluent and Contaminated Soil Using Pseudomonas putida

Nine bacterial colonies were screened for the Cr(VI) removal efficiency and out of these three bacterial strains Pseudomonas putida, Pseudomonas aeruginosa and Bacillus sp. were isolated from soil and used to remove Cr(VI) from aqueous solution. The effect of time and concentrations on the removal rate of hexavalent chromium were studied using batch experiment. Maximum Cr (VI) removal was noted...

Bioremediation of Chromium (Vi) from Textile Industry’s Effluent and Contaminated Soil Using Pseudomonas putida

Nine bacterial colonies were screened for the Cr(VI) removal efficiency and out of these three bacterial strains Pseudomonas putida, Pseudomonas aeruginosa and Bacillus sp. were isolated from soil and used to remove Cr(VI) from aqueous solution. The effect of time and concentrations on the removal rate of hexavalent chromium were studied using batch experiment. Maximum Cr (VI) removal was noted...

Valerolactone from Levulinate in Pseudomonas putida KT2440

Myo-inositol transport system in Pseudomonas putida.

The kinetic features of the myo-inositol transport system in Pseudomonas putida are reported. The system is sensitive to osmotic shock, is not operative in membrane vesicles, and does not involved substrate phosphorylation. Line-weaver-Burk plots indicate the presence of two different systems, whose Kt are 5 micrometer and 0.43 mM and whose V max are 7.9 and 27 nml/mg per min, respectively. Tra...