Abstract
A genetic locus essential for the formate-dependent growth of Bradyrhizobium japonicum was isolated by complementation of ethyl methanesulfonate-induced mutants with a cosmid gene library of B. japonicum DNA. Three related cosmids containing 18.7 kilobase pairs of B. japonicum DNA in common were identified as being able to restore formate-dependent growth capability to mutants lacking either ribulosebisphosphate carboxylase or both ribulosebisphosphate carboxylase and phosphoribulokinase activities. To further localize the complementing gene(s), a series of four deletions spanning a total of 16.1 kilobase pairs were introduced into the B. japonicum chromosome. Each resulting deletion mutant lacked formate dehydrogenase activity and lacked ribulosebisphosphate carboxylase activity and immunologically detectable protein. Three of the four also lacked phosphoribulokinase activity. Two other mutants in which the deletion-bearing recombinant plasmid had integrated into the chromosome also lacked ribulosebisphosphate carboxylase activity and protein and phosphoribulokinase activities. The genetic locus defined by these mutants could contain the structural genes for these enzymes or a regulatory gene(s) controlling their expression or both.
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- Adams T. H., Chelm B. K. The nifH and nifDK promoter regions from Rhizobium japonicum share structural homologies with each other and with nitrogen-regulated promoters from other organisms. J Mol Appl Genet. 1984;2(4):392–405. [PubMed] [Google Scholar]
- Adams T. H., McClung C. R., Chelm B. K. Physical organization of the Bradyrhizobium japonicum nitrogenase gene region. J Bacteriol. 1984 Sep;159(3):857–862. doi: 10.1128/jb.159.3.857-862.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Borck K., Beggs J. D., Brammar W. J., Hopkins A. S., Murray N. E. The construction in vitro of transducing derivatives of phage lambda. Mol Gen Genet. 1976 Jul 23;146(2):199–207. doi: 10.1007/BF00268089. [DOI] [PubMed] [Google Scholar]
- Bowien B., Schlegel H. G. Physiology and biochemistry of aerobic hydrogen-oxidizing bacteria. Annu Rev Microbiol. 1981;35:405–452. doi: 10.1146/annurev.mi.35.100181.002201. [DOI] [PubMed] [Google Scholar]
- Boyer H. W., Roulland-Dussoix D. A complementation analysis of the restriction and modification of DNA in Escherichia coli. J Mol Biol. 1969 May 14;41(3):459–472. doi: 10.1016/0022-2836(69)90288-5. [DOI] [PubMed] [Google Scholar]
- Cantrell M. A., Haugland R. A., Evans H. J. Construction of a Rhizobium japonicum gene bank and use in isolation of a hydrogen uptake gene. Proc Natl Acad Sci U S A. 1983 Jan;80(1):181–185. doi: 10.1073/pnas.80.1.181. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Ditta G., Stanfield S., Corbin D., Helinski D. R. Broad host range DNA cloning system for gram-negative bacteria: construction of a gene bank of Rhizobium meliloti. Proc Natl Acad Sci U S A. 1980 Dec;77(12):7347–7351. doi: 10.1073/pnas.77.12.7347. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Friedman A. M., Long S. R., Brown S. E., Buikema W. J., Ausubel F. M. Construction of a broad host range cosmid cloning vector and its use in the genetic analysis of Rhizobium mutants. Gene. 1982 Jun;18(3):289–296. doi: 10.1016/0378-1119(82)90167-6. [DOI] [PubMed] [Google Scholar]
- Gatenby A. A. The properties of the large subunit of maize ribulose bisphosphate carboxylase/oxygenase synthesised in Escherichia coli. Eur J Biochem. 1984 Oct 15;144(2):361–366. doi: 10.1111/j.1432-1033.1984.tb08472.x. [DOI] [PubMed] [Google Scholar]
- Grunstein M., Hogness D. S. Colony hybridization: a method for the isolation of cloned DNAs that contain a specific gene. Proc Natl Acad Sci U S A. 1975 Oct;72(10):3961–3965. doi: 10.1073/pnas.72.10.3961. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Guerinot M. L., Chelm B. K. Bacterial delta-aminolevulinic acid synthase activity is not essential for leghemoglobin formation in the soybean/Bradyrhizobium japonicum symbiosis. Proc Natl Acad Sci U S A. 1986 Mar;83(6):1837–1841. doi: 10.1073/pnas.83.6.1837. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Gurevitz M., Somerville C. R., McIntosh L. Pathway of assembly of ribulosebisphosphate carboxylase/oxygenase from Anabaena 7120 expressed in Escherichia coli. Proc Natl Acad Sci U S A. 1985 Oct;82(19):6546–6550. doi: 10.1073/pnas.82.19.6546. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Haugland R. A., Cantrell M. A., Beaty J. S., Hanus F. J., Russell S. A., Evans H. J. Characterization of Rhizobium japonicum hydrogen uptake genes. J Bacteriol. 1984 Sep;159(3):1006–1012. doi: 10.1128/jb.159.3.1006-1012.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- JOHNSON P. A., JONES-MORTIMER M. C., QUAYLE J. R. USE OF A PURIFIED BACTERIAL FORMATE DEHYDROGENASE FOR THE MICRO-ESTIMATION OF FORMATE. Biochim Biophys Acta. 1964 Aug 26;89:351–353. doi: 10.1016/0926-6569(64)90225-1. [DOI] [PubMed] [Google Scholar]
- Kuykendall L. D., Elkan G. H. Rhizobium japonicum derivatives differing in nitrogen-fixing efficiency and carbohydrate utilization. Appl Environ Microbiol. 1976 Oct;32(4):511–519. doi: 10.1128/aem.32.4.511-519.1976. [DOI] [PMC free article] [PubMed] [Google Scholar]
- LOWRY O. H., ROSEBROUGH N. J., FARR A. L., RANDALL R. J. Protein measurement with the Folin phenol reagent. J Biol Chem. 1951 Nov;193(1):265–275. [PubMed] [Google Scholar]
- Laemmli U. K. Cleavage of structural proteins during the assembly of the head of bacteriophage T4. Nature. 1970 Aug 15;227(5259):680–685. doi: 10.1038/227680a0. [DOI] [PubMed] [Google Scholar]
- Leary J. J., Brigati D. J., Ward D. C. Rapid and sensitive colorimetric method for visualizing biotin-labeled DNA probes hybridized to DNA or RNA immobilized on nitrocellulose: Bio-blots. Proc Natl Acad Sci U S A. 1983 Jul;80(13):4045–4049. doi: 10.1073/pnas.80.13.4045. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Lepo J. E., Hanus F. J., Evans H. J. Chemoautotrophic growth of hydrogen-uptake-positive strains of Rhizobium japonicum. J Bacteriol. 1980 Feb;141(2):664–670. doi: 10.1128/jb.141.2.664-670.1980. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Maier R. J. Rhizobium japonicum mutant strains unable to grow chemoautotrophically with H2. J Bacteriol. 1981 Jan;145(1):533–540. doi: 10.1128/jb.145.1.533-540.1981. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Manian S. S., Gumbleton R., Buckley A. M., O'gara F. Nitrogen Fixation and Carbon Dioxide Assimilation in Rhizobium japonicum. Appl Environ Microbiol. 1984 Aug;48(2):276–279. doi: 10.1128/aem.48.2.276-279.1984. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Rao R. N., Rogers S. G. Plasmid pKC7: a vector containing ten restriction endonuclease sites suitable for cloning DNA segments. Gene. 1979 Sep;7(1):79–82. doi: 10.1016/0378-1119(79)90044-1. [DOI] [PubMed] [Google Scholar]
- Southern E. M. Detection of specific sequences among DNA fragments separated by gel electrophoresis. J Mol Biol. 1975 Nov 5;98(3):503–517. doi: 10.1016/s0022-2836(75)80083-0. [DOI] [PubMed] [Google Scholar]
- Towbin H., Staehelin T., Gordon J. Electrophoretic transfer of proteins from polyacrylamide gels to nitrocellulose sheets: procedure and some applications. Proc Natl Acad Sci U S A. 1979 Sep;76(9):4350–4354. doi: 10.1073/pnas.76.9.4350. [DOI] [PMC free article] [PubMed] [Google Scholar]
- Wolk C. P., Vonshak A., Kehoe P., Elhai J. Construction of shuttle vectors capable of conjugative transfer from Escherichia coli to nitrogen-fixing filamentous cyanobacteria. Proc Natl Acad Sci U S A. 1984 Mar;81(5):1561–1565. doi: 10.1073/pnas.81.5.1561. [DOI] [PMC free article] [PubMed] [Google Scholar]