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. 1987 Jul;169(7):3094–3098. doi: 10.1128/jb.169.7.3094-3098.1987

Expression of Rhizobium meliloti nod genes in Rhizobium and Agrobacterium backgrounds.

M M Yelton, J T Mulligan, S R Long
PMCID: PMC212354  PMID: 3597319

Abstract

Rhizobium meliloti nod genes are required for the infection of alfalfa. Induction of the nodC gene depends on a chemical signal from alfalfa and on nodD gene expression. By using a nodC-lacZ fusion, we have shown that the induction of the R. meliloti nodC gene and the expression of nodD occur at almost normal levels in other Rhizobium backgrounds and in Agrobacterium tumefaciens, but not in Escherichia coli. Xanthomonas campestris, or Pseudomonas savastanoi. Our results suggest that bacterial genes in addition to nodDABC are required for nod gene response to plant cells. We have found that inducing activity is present in other plant species besides alfalfa. Acetosyringone, the A. tumefaciens vir gene inducer, does not induce nodC.

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Selected References

These references are in PubMed. This may not be the complete list of references from this article.

  1. Bolton G. W., Nester E. W., Gordon M. P. Plant phenolic compounds induce expression of the Agrobacterium tumefaciens loci needed for virulence. Science. 1986 May 23;232(4753):983–985. doi: 10.1126/science.3085219. [DOI] [PubMed] [Google Scholar]
  2. Casadaban M. J., Cohen S. N. Analysis of gene control signals by DNA fusion and cloning in Escherichia coli. J Mol Biol. 1980 Apr;138(2):179–207. doi: 10.1016/0022-2836(80)90283-1. [DOI] [PubMed] [Google Scholar]
  3. Chilton M. D., Currier T. C., Farrand S. K., Bendich A. J., Gordon M. P., Nester E. W. Agrobacterium tumefaciens DNA and PS8 bacteriophage DNA not detected in crown gall tumors. Proc Natl Acad Sci U S A. 1974 Sep;71(9):3672–3676. doi: 10.1073/pnas.71.9.3672. [DOI] [PMC free article] [PubMed] [Google Scholar]
  4. 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]
  5. Dylan T., Ielpi L., Stanfield S., Kashyap L., Douglas C., Yanofsky M., Nester E., Helinski D. R., Ditta G. Rhizobium meliloti genes required for nodule development are related to chromosomal virulence genes in Agrobacterium tumefaciens. Proc Natl Acad Sci U S A. 1986 Jun;83(12):4403–4407. doi: 10.1073/pnas.83.12.4403. [DOI] [PMC free article] [PubMed] [Google Scholar]
  6. Egelhoff T. T., Fisher R. F., Jacobs T. W., Mulligan J. T., Long S. R. Nucleotide sequence of Rhizobium meliloti 1021 nodulation genes: nodD is read divergently from nodABC. DNA. 1985 Jun;4(3):241–248. doi: 10.1089/dna.1985.4.241. [DOI] [PubMed] [Google Scholar]
  7. Egelhoff T. T., Long S. R. Rhizobium meliloti nodulation genes: identification of nodDABC gene products, purification of nodA protein, and expression of nodA in Rhizobium meliloti. J Bacteriol. 1985 Nov;164(2):591–599. doi: 10.1128/jb.164.2.591-599.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
  8. 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]
  9. Garfinkel D. J., Simpson R. B., Ream L. W., White F. F., Gordon M. P., Nester E. W. Genetic analysis of crown gall: fine structure map of the T-DNA by site-directed mutagenesis. Cell. 1981 Nov;27(1 Pt 2):143–153. doi: 10.1016/0092-8674(81)90368-8. [DOI] [PubMed] [Google Scholar]
  10. Hendrickson A. A., Baldwin I. L., Riker A. J. Studies on Certain Physiological Characters of Phytomonas tumefaciens, Phytomonas rhizogenes and Bacillus radiobacter: Part II. J Bacteriol. 1934 Dec;28(6):597–618. doi: 10.1128/jb.28.6.597-618.1934. [DOI] [PMC free article] [PubMed] [Google Scholar]
  11. Jacobs T. W., Egelhoff T. T., Long S. R. Physical and genetic map of a Rhizobium meliloti nodulation gene region and nucleotide sequence of nodC. J Bacteriol. 1985 May;162(2):469–476. doi: 10.1128/jb.162.2.469-476.1985. [DOI] [PMC free article] [PubMed] [Google Scholar]
  12. Johnston A. W., Beringer J. E. Identification of the rhizobium strains in pea root nodules using genetic markers. J Gen Microbiol. 1975 Apr;87(2):343–350. doi: 10.1099/00221287-87-2-343. [DOI] [PubMed] [Google Scholar]
  13. Keyser H. H., Bohlool B. B., Hu T. S., Weber D. F. Fast-growing rhizobia isolated from root nodules of soybean. Science. 1982 Mar 26;215(4540):1631–1632. doi: 10.1126/science.215.4540.1631. [DOI] [PubMed] [Google Scholar]
  14. Knauf V. C., Nester E. W. Wide host range cloning vectors: a cosmid clone bank of an Agrobacterium Ti plasmid. Plasmid. 1982 Jul;8(1):45–54. doi: 10.1016/0147-619x(82)90040-3. [DOI] [PubMed] [Google Scholar]
  15. Meade H. M., Long S. R., Ruvkun G. B., Brown S. E., Ausubel F. M. Physical and genetic characterization of symbiotic and auxotrophic mutants of Rhizobium meliloti induced by transposon Tn5 mutagenesis. J Bacteriol. 1982 Jan;149(1):114–122. doi: 10.1128/jb.149.1.114-122.1982. [DOI] [PMC free article] [PubMed] [Google Scholar]
  16. Mulligan J. T., Long S. R. Induction of Rhizobium meliloti nodC expression by plant exudate requires nodD. Proc Natl Acad Sci U S A. 1985 Oct;82(19):6609–6613. doi: 10.1073/pnas.82.19.6609. [DOI] [PMC free article] [PubMed] [Google Scholar]
  17. Rossen L., Shearman C. A., Johnston A. W., Downie J. A. The nodD gene of Rhizobium leguminosarum is autoregulatory and in the presence of plant exudate induces the nodA,B,C genes. EMBO J. 1985 Dec 16;4(13A):3369–3373. doi: 10.1002/j.1460-2075.1985.tb04092.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  18. Sciaky D., Montoya A. L., Chilton M. D. Fingerprints of Agrobacterium Ti plasmids. Plasmid. 1978 Feb;1(2):238–253. doi: 10.1016/0147-619x(78)90042-2. [DOI] [PubMed] [Google Scholar]
  19. Stachel S. E., An G., Flores C., Nester E. W. A Tn3 lacZ transposon for the random generation of beta-galactosidase gene fusions: application to the analysis of gene expression in Agrobacterium. EMBO J. 1985 Apr;4(4):891–898. doi: 10.1002/j.1460-2075.1985.tb03715.x. [DOI] [PMC free article] [PubMed] [Google Scholar]
  20. Stachel S. E., Nester E. W., Zambryski P. C. A plant cell factor induces Agrobacterium tumefaciens vir gene expression. Proc Natl Acad Sci U S A. 1986 Jan;83(2):379–383. doi: 10.1073/pnas.83.2.379. [DOI] [PMC free article] [PubMed] [Google Scholar]
  21. Van Brussel A. A., Zaat S. A., Cremers H. C., Wijffelman C. A., Pees E., Tak T., Lugtenberg B. J. Role of plant root exudate and Sym plasmid-localized nodulation genes in the synthesis by Rhizobium leguminosarum of Tsr factor, which causes thick and short roots on common vetch. J Bacteriol. 1986 Feb;165(2):517–522. doi: 10.1128/jb.165.2.517-522.1986. [DOI] [PMC free article] [PubMed] [Google Scholar]

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