Regulation of Uptake Hydrogenase and Effects of Hydrogen Utilization on Gene Expression in Rhodopseudomonas palustris
FE Rey, Y Oda, CS Harwood - Journal of bacteriology, 2006 - Am Soc Microbiol
Rhodopseudomonas palustris is a purple, facultatively phototrophic bacterium that uses
hydrogen gas as an electron donor for carbon dioxide fixation during photoautotrophic …
hydrogen gas as an electron donor for carbon dioxide fixation during photoautotrophic …
Interaction between the H2Sensor HupUV and the Histidine Kinase HupT Controls HupSL HydrogenaseSynthesis in Rhodobactercapsulatus
S Elsen, O Duché, A Colbeau - Journal of bacteriology, 2003 - Am Soc Microbiol
The photosynthetic bacterium Rhodobacter capsulatus contains two [NiFe] hydrogenases:
an energy-generating hydrogenase, HupSL, and a regulatory hydrogenase, HupUV. The …
an energy-generating hydrogenase, HupSL, and a regulatory hydrogenase, HupUV. The …
Transcriptional regulation of the uptake [NiFe]hydrogenase genes in Rhodobacter capsulatus
PM Vignais, S Elsen, A Colbeau - 2005 - portlandpress.com
Transcription of the hupSL genes, which encode the uptake [NiFe] hydrogenase of
Rhodobacter capsulatus, is specifically activated by H2. Three proteins are involved, namely …
Rhodobacter capsulatus, is specifically activated by H2. Three proteins are involved, namely …
Rhodobacter capsulatus HypF is involved in regulation of hydrogenase synthesis through the HupUV proteins
A Colbeau, S Elsen, M Tomiyama… - European journal of …, 1998 - Wiley Online Library
The photosynthetic bacterium Rhodobacter capsulatus contains a membrane‐bound [NiFe]
hydrogenase encoded by the hupSL genes. We show in this study that hypF mutants are …
hydrogenase encoded by the hupSL genes. We show in this study that hypF mutants are …
Enlarging the gas access channel to the active site renders the regulatory hydrogenase HupUV of Rhodobacter capsulatus O2 sensitive without affecting its …
O Duché, S Elsen, L Cournac, A Colbeau - The FEBS journal, 2005 - Wiley Online Library
In the photosynthetic bacterium Rhodobacter capsulatus, the synthesis of the energy‐
producing hydrogenase, HupSL, is regulated by the substrate H2, which is detected by a …
producing hydrogenase, HupSL, is regulated by the substrate H2, which is detected by a …
Sequence analysis and interposon mutagenesis of the hupT gene, which encodes a sensor protein involved in repression of hydrogenase synthesis in Rhodobacter …
S Elsen, P Richaud, A Colbeau… - Journal of …, 1993 - Am Soc Microbiol
The hupT gene, which represses hydrogenase gene expression in the purple photosynthetic
bacterium Rhodobacter capsulatus, has been identified and sequenced. The nucleotide …
bacterium Rhodobacter capsulatus, has been identified and sequenced. The nucleotide …
Use of hupS:: lacZ gene fusion to study regulation of hydrogenase expression in Rhodobacter capsulatus: stimulation by H2
A Colbeau, PM Vignais - Journal of bacteriology, 1992 - Am Soc Microbiol
The Escherichia coli beta-galactosidase enzyme was used as a reporter molecule for
genetic fusions in Rhodobacter capsulatus. DNA fragments that were from the upstream …
genetic fusions in Rhodobacter capsulatus. DNA fragments that were from the upstream …
Metabolic engineering of Rhodobacter sphaeroides for improved hydrogen production
Abstract Rhodobacter sphaeroides 2.4. 1 is a facultative photosynthetic purple nonsulfur
bacterium that can generate hydrogen by using sunlight and organic carbon sources under …
bacterium that can generate hydrogen by using sunlight and organic carbon sources under …
The H2‐sensing complex of Ralstonia eutropha: interaction between a regulatory [NiFe] hydrogenase and a histidine protein kinase
T Buhrke, O Lenz, A Porthun… - Molecular …, 2004 - Wiley Online Library
Two [NiFe] hydrogenases enable the proteobacterium Ralstonia eutropha H16 to grow on
molecular hydrogen as the sole energy source. A third [NiFe] hydrogenase (RH) acts as an …
molecular hydrogen as the sole energy source. A third [NiFe] hydrogenase (RH) acts as an …
Expression of Uptake Hydrogenase and Molybdenum Nitrogenase in Rhodobacter capsulatus Is Coregulated by the RegB-RegA Two-Component Regulatory …
S Elsen, W Dischert, A Colbeau… - Journal of bacteriology, 2000 - Am Soc Microbiol
Purple photosynthetic bacteria are capable of generating cellular energy from several
sources, including photosynthesis, respiration, and H2 oxidation. Under nutrient-limiting …
sources, including photosynthesis, respiration, and H2 oxidation. Under nutrient-limiting …