Rhodopseudomonas
BiodegradationAnaerobic Degradation of Syringic Acid by an Adapted Strain of Rhodopseudomonas palustrisLignin is the most abundant aromatic polymer on Earth and a resource that could eventually substitute for fossil fuels as a source of aromatic compounds for industrial and biotechnological applications. Engineering microorganisms for the production of aromatic-based biochemicals requires detailed knowledge of the metabolic pathways for the degradation of aromatics that are present in lignin. Our isolation and analysis of a...
PhysiologyInfluence of Energy and Electron Availability on In Vivo Methane and Hydrogen Production by a Variant Molybdenum NitrogenaseA variant form of Mo nitrogenase catalyzes the conversion of CO2 and protons to the biofuels CH4 and H2. A constant supply of electrons and ATP is needed to drive these reduction reactions. The bacterium R. palustris generates ATP from light and has a versatile metabolism that makes it ideal for manipulating electron availability...
- PHYSIOLOGY AND BIOTECHNOLOGYRedirection of Metabolism for Biological Hydrogen Production
- Evolutionary and Genomic MicrobiologyRhodopseudomonas palustris Regulons Detected by Cross-Species Analysis of Alphaproteobacterial Genomes