Literature DB >> 17754553

Mutants of Rhizobium japonicum with Increased Hydrogenase Activity.

D Merberg, R J Maier.   

Abstract

Some strains of Rhizobium japonicum can use hydrogen as an energy source for growth under microaerophilic conditions. Mutant strains have been selected that use hydrogen in the presence of high partial pressures of oxygen. The mutants contain more hydrogenase than the parent strain, both as free-living cells and as bacteroids in nitrogen-fixing soybean root nodules.

Entities:  

Year:  1983        PMID： 17754553     DOI： 10.1126/science.220.4601.1064

Source DB:  PubMed          Journal:  Science        ISSN： 0036-8075            Impact factor:   47.728


  8 in total

1.  Evidence for a Third Uptake Hydrogenase Phenotype among the Soybean Bradyrhizobia.

Authors:  P van Berkum
Journal:  Appl Environ Microbiol       Date:  1990-12       Impact factor: 4.792

2.  Rhizobium japonicum Serogroup and Hydrogenase Phenotype Distribution in 12 States.

Authors:  H H Keyser; D F Weber; S L Uratsu
Journal:  Appl Environ Microbiol       Date:  1984-04       Impact factor: 4.792

3.  Hydrogenase synthesis in Bradyrhizobium japonicum Hupc mutants is altered in sensitivity to DNA gyrase inhibitors.

Authors:  P D Novak; R J Maier
Journal:  Appl Environ Microbiol       Date:  1989-05       Impact factor: 4.792

4.  Coordinate expression of hydrogenase and ribulose bisphosphate carboxylase in Rhizobium japonicum Hupc mutants.

Authors:  D Merberg; R J Maier
Journal:  J Bacteriol       Date:  1984-10       Impact factor: 3.490

5.  Expression of uptake hydrogenase and hydrogen oxidation during heterotrophic growth of Bradyrhizobium japonicum.

Authors:  P van Berkum
Journal:  J Bacteriol       Date:  1987-10       Impact factor: 3.490

6.  Nif- Hup- mutants of Rhizobium japonicum.

Authors:  F Moshiri; L Stults; P Novak; R J Maier
Journal:  J Bacteriol       Date:  1983-08       Impact factor: 3.490

7.  Regulation of hydrogenase in Rhizobium japonicum: analysis of mutants altered in regulation by carbon substrates and oxygen.

Authors:  D Merberg; E B O'Hara; R J Maier
Journal:  J Bacteriol       Date:  1983-12       Impact factor: 3.490

8.  Expression of cytochrome o in hydrogen uptake constitutive mutants of Rhizobium japonicum.

Authors:  M R O'Brian; R J Maier
Journal:  J Bacteriol       Date:  1985-02       Impact factor: 3.490
  8 in total

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