The biochemistry and molecular genetics of host range definition in Pseudomonas syringae

Phytopathologia Mediterranea

Volumn 40, Issue 1, 2001, Pages 3-26

  Murillo, Jesús ^a   Sesma, Ane ^a  

^a PUBLIC UNIVERSITY OF NAVARRE   (Spain)

Author keywords

Avirulence; Effectors; Pathogenicity islands (PAIs); Toxins; Virulence

Indexed keywords

ANIMALIA; BACTERIA (MICROORGANISMS); EUKARYOTA; NEGIBACTERIA; PSEUDOMONAS SYRINGAE;

EID: 78649521762     PISSN: 00319465     EISSN: 15932095     Source Type: Journal    
DOI: None     Document Type: Review

References (167)

1. Agner G., Y.A. Kaulin, P.A. Gurnev, Z. Szabo, L.V. Schagina, J.Y. Takemoto and K. Blasko, 2000. Membrane-permeabilizing activities of cyclic lipodepsipeptides, syringopeptin 22A and syringomycin E from Pseudomonas syringae pv. syringae in human red blood cells and bilayer lipid membranes. Bioelectrochemistry 52, 161-167.
2. Agrios G.N., 1997. Plant pathology. 4th edition, Academic Press, San Diego, USA.
3. Alarcón-Chaidez F.J., A. Peñaloza-Vázquez, M. Ullrich and C.L. Bender, 1999. Characterization of plasmids encoding the phytotoxin coronatine in Pseudomonas syringae. Plasmid 42, 210-220.
4. Alfano J.R., D.W. Bauer, T.M. Milos and A. Collmer, 1996. Analysis of the role of the Pseudomonas syringae pv. syringae HrpZ harpin in elicitation of the hypersensitive response in tobacco using functionally nonpolar deletion mutations, truncated HrpZ fragments, and hrmA mutations. Molecular Microbiology 19, 715-728.
5. Alfano J.R., A.O. Charkowski, W-L. Deng, J.L. Badel, T. Petnicki-Ocwieja, K. van Dijk and A. Collmer, 2000. The Pseudomonas syringae Hrp pathogenicity island has a tripartite mosaic structure composed of a cluster of type III secretion genes bounded by exchangeable effector and conserved effector loci that contribute to parasitic fitness and pathogenicity in plants. Proceedings of the National Academy of Sciences USA 97, 4856-4861.
6. Alfano J.R. and A. Collmer, 1997. The type III (Hrp) secretion pathway of plant pathogenic bacteria: trafficking harpins, Avr proteins and death. Journal of Bacteriology 179, 5655-5662.
7. Alfano J.R., H-S. Kim, T.P. Delaney and A. Collmer, 1997. Evidence that the Pseudomonas syringae pv. syringae hrp-linked hrmA gene encodes an Avr-like protein that acts in a hrp-dependent manner within tobacco cells. Molecular Plant-Microbe Interactions 10, 580-588.
8. Anderson D.M., D.E. Fouts, A. Collmer and O. Schneewind, 1999. Reciprocal secretion of proteins by the bacterial type III machines of plant and animal pathogens suggests universal recognition of mRNA targeting signals. Proceedings of the National Academy of Sciences USA 96, 12839-12843.
9. Arlat M., C. Gough, C. Barber, C. Boucher and M. Daniels, 1991. Xanthomonas campestris contains a cluster of hrp genes related to the larger hrp cluster of Pseudomonas solanacearum. Molecular Plant-Microbe Interactions 4, 593-601.
10. Arnold D.L., A. Athey-Pollard, M.J. Gibbon, J.D. Taylor and A. Vivian, 1996. Specific oligonucleotide primers for the identification of Pseudomonas syringae pv. pisi yield one of two possible DNA fragments by PCR amplification: evidence for phylogenetic divergence. Physiological and Molecular Plant Pathology 49, 233-245.
11. Arnold D.L., J. Brown, R.W. Jackson and A. Vivian, 1999. A dispensable region of the chromosome which is associated with an avirulence gene in Pseudomonas syringae pv. pisi. Microbiology 145, 135-141.
12. Arnold D.L., M.J. Gibbon, R.W. Jackson, J.R. Wood, J. Brown, J.W. Mansfield, J.D. Taylor and A. Vivian, 2001. Molecular characterization of avrPphD, a widely-distributed gene from Pseudomonas syringae pv. phaseolicola involved in non-host recognition by pea (Pisum sativum). Physiological and Molecular Plant Pathology 58, 55-62.
13. Arnold D.L., R.W. Jackson and A. Vivian, 2000. Evidence for the mobility of an avirulence gene, avrPpiA1, between the chromosome and plasmids of races of Pseudomonas syringae pv. pisi. Molecular Plant Pathology 1, 195-199.
14. Bai J., S-H. Choi, G. Ponciano, H. Leung and J.E. Leach, 2000. Xanthomonas oryzae pv. oryzae avirulence genes contribute differently and specifically to pathogen aggressiveness. Molecular Plant-Microbe Interactions 13, 1322-1329.
15. Bauer D.W. and A. Collmer, 1997. Molecular cloning, characterization, and mutagenesis of a pel gene from Pseudomonas syringae pv. lachrymans encoding a member of the Erwinia chrysanthemi pelADE family of pectate lyases. Molecular Plant-Microbe Interactions 10, 369-379.
16. Bender C.L., F. Alarcón-Chaidez and D.C. Gross, 1999. Pseudomonas syringae phytotoxins: mode of action, regulation, and biosynthesis by peptide and polyketide synthetases. Microbiology and Molecular Biology Reviews 63, 266-292.
17. Bender C.L., H.E. Stone, J.J. Sims and D.A. Cooksey, 1987. Reduced pathogen fitness of Pseudomonas syringae pv. tomato Tn5 mutants defective in coronatine production. Physiological and Molecular Plant Pathology 30, 273-283.
18. Bevan J.R., J.D. Taylor, I.R. Crute, P.J. Hunter and A. Vivian, 1995. Genetics of specificity resistance in pea (Pisum sativum) cultivars to seven races of Pseudomonas syringae pv. pisi. Plant Pathology 44, 98-108.
19. Bogdanove A.J., S.V. Beer, U. Bonas, C.A. Boucher, A. Collmer, D.L. Coplin, G.R. Cornelis, H-C. Huang, S.W. Hutcheson, N.J. Panopoulos and F. Van Gijsegem, 1996a. Unified nomenclature for broadly conserved hrp genes of phytopathogenic bacteria. Molecular Microbiology 20, 681-683.
20. Bogdanove A.J., J.F. Kim, Z. Wei, P. Kolchinsky, A.O. Charkowski, A.K. Conlin, A. Collmer and S.V. Beer, 1998. Homology and functional similarity of an hrplinked pathogenicity locus, dspEF, of Erwinia amylovora and the avirulence locus avrE of Pseudomonas syringae pathovar tomato. Proceedings of the National Academy of Sciences USA 95, 1325-1330.
21. Bogdanove A.J., Z-M. Wei, L. Zhao and S.V. Beer, 1996b. Erwinia amylovora secretes harpin via type III pathway and contains a homolog of yopN of Yersinia spp. Journal of Bacteriology 178, 1720-1730.
22. Budde I.P. and M.S. Ullrich, 2000. Interactions of Pseudomonas syringae pv. glycinea with host and nonhost plants in relation to temperature and phytotoxin synthesis. Molecular Plant-Microbe Interactions 13, 951-961.
23. Carney B.F. and T.P. Denny, 1990. A cloned avirulence gene from Pseudomonas solanacearum determines incompatibility on Nicotiana tabacum at the host species level. Journal of Bacteriology 172, 4836-4843.
24. Chang J.H., J.P. Rathjen, A.J. Bernal, B.J. Staskawicz and R.W. Michelmore, 2000. avrPto enhances growth and necrosis caused by Pseudomonas syringae pv. tomato in tomato lines lacking either Pto or Prf. Molecular Plant-Microbe Interactions 13, 568-571.
25. Chang J.H., C.M. Tobias, B.J. Staskawicz and R.W. Michelmore, 2001. Functional studies of the bacterial avirulence protein AvrPto by mutational analysis. Molecular Plant-Microbe Interactions 14, 451-459.
26. Charkowski A.O., J.R. Alfano, G. Preston, J. Yuan, S.Y. He and A. Collmer, 1998. The Pseudomonas syringae pv. tomato HrpW protein has domains similar to harpins and pectate lyases and can elicit the plant hypersensitive response and bind to pectate. Journal of Bacteriology 180, 5211-5217.
27. Chen Z., A.P. Kloek, J. Boch, F. Katagiri and B.N. Kunkel, 2000. The Pseudomonas syringae avrRpt2 gene product promotes pathogen virulence from inside plant cells. Molecular Plant-Microbe Interactions 13, 1312-1321.
28. Clerc A., C. Manceau and X. Nesme, 1998. Comparison of randomly amplified polymorphic DNA with amplified fragment length polymorphism to assess genetic diversity and genetic relatedness within genomospecies III of Pseudomonas syringae. Applied and Environmental Microbiology 64, 11180-11187.
29. Collmer A., 1998. Determinants of pathogenicity and avirulence in plant pathogenic bacteria. Current Opinion in Plant Biology 1, 329-335.
30. Collmer A., J.L. Badel, A.O. Charkowski, W-L. Deng, D.E. Fouts, A.R. Ramos, A.H. Rehm, D.M. Anderson, O. Schneewind, K. van Dijk and J.R. Alfano, 2000. Pseudomonas syringae Hrp type III secretion system and effector proteins. Proceedings of the National Academy of Sciences USA 97, 8770-8777.
31. Cornelis G.R. and F. Van Gijsegem, 2000. Assembly and function of type III secretory systems. Annual Review of Microbiology 54, 735-774.
32. Corsaro M.M., A. Evidente, R. Lanzetta, P. Lavermicocca and A. Molinaro, 2001. Structural determination of the phytotoxic mannan exopolysaccharide from Pseudomonas syringae pv. ciccaronei. Carbohydrate Research 330, 271-277.
33. Cournoyer B., J.D. Sharp, A. Astuto, M.J. Gibbon, J.D. Taylor and A. Vivian, 1995. Molecular characterization of the Pseudomonas syringae pv. pisi plasmid-borne avirulence gene avrPpiB which matches the R3 resistance locus in pea. Molecular Plant-Microbe Interactions 8, 700-708.
34. Cuppels D.A. and T. Ainsworth, 1995. Molecular and physiological characterization of Pseudomonas syringae pv. tomato and Pseudomonas syringae pv. maculicola strains that produce the phytotoxin coronatine. Applied and Environmental Microbiology 61, 3530-3536.
35. Dalla Serra M., G. Fagiuoli, P. Nordera, I. Bernhart, C. Della Volpe, D. Di Giorgio, A. Ballio and G. Menestrina, 1999. The interaction of lipodepsipeptide toxins from Pseudomonas syringae pv. syringae with biological and model membranes: a comparison of syringotoxin, syringomycin, and two syringopeptins. Molecular Plant-Microbe Interactions 12, 391-400.
36. Dangl J., C. Ritter, M.J. Gibbon, L.A.J. Mur, J.R. Wood, S. Goss, J. Mansfield, J.D. Taylor and A. Vivian, 1992. Functional homologs of the Arabidopsis RPM1 disease resistance gene in bean and pea. Plant Cell 4, 1359-1369.
37. De Feyter R. and D.W. Gabriel, 1991. At least six avirulence genes are clustered on a 90-kilobase plasmid in Xanthomonas campestris pv. malvacearum. Molecular Plant-Microbe Interactions 4, 423-432.
38. Denny T.P., 1995. Involvement of bacterial polysaccharides in plant pathogenesis. Annual Review of Phytopathology 33, 173-197.
39. Di Giorgio D., P. Lavermicocca, C. Marchiafava, L. Camoni, G. Surico and A. Ballio, 1996. Effect of syringomycin-E and syringopeptins on isolated plant mitochondria. Physiological and Molecular Plant Pathology 48, 325-334.
40. dos A. Marques A.S., R. Corbiere, L. Gardan, C. Tourte, C. Manceau, J.D. Taylor and R. Samson, 2000. Multiphasic approach for the identification of the different classification levels of Pseudomonas savastanoi pv. phaseolicola. European Journal of Plant Pathology 106, 715-734.
41. Ferguson I.B., C.E. Benedetti, C.N. Penfold and J.G. Turner, 1985. Stimulation of ethylene production in bean leaf discs by the pseudomonad phytotoxin coronatine. Plant Physiology 77, 969-973.
42. Fett W.F. and M.F. Dunn, 1989. Exopolysaccharides produced by phytopathogenic Pseudomonas syringae pathovars in infected leaves of susceptible hosts. Plant Physiology 89, 5-9.
43. Feys B.J.F., C.E. Benedetti, C.N. Penfold and J.G. Turner, 1994. Arabidopsis mutants selected for resistance to the phytotoxin coronatine are male sterile, insensitive to methyl jasmonate, and resistant to a bacterial pathogen. Plant Cell 6, 751-759.
44. Fillingham A.J., 1994. Avirulence genes from Pseudomonas syringae pv. pisi controlling species specificity towards Phaseolus vulgaris L. PhD Thesis, Wye College, University of London, UK.
45. Flor H., 1971. Current status of the gene-for-gene concept. Annual Review of Phytopathology 9, 275-296.
46. Gabriel D.W., 1999. Why do pathogens carry avirulence genes? Physiological and Molecular Plant Pathology 55, 205-214.
47. Gardan L., C. Bollet, M. Abu Ghorrah, F. Grimont and P.A.D. Grimont, 1992. DNA relatedness among pathovar strains of Pseudomonas syringae subsp. savastanoi Janse (1982) and proposal of Pseudomonas savastanoi sp. nov. International Journal of Systematic Bacteriology 42, 606-612.
48. Gardan L., H. Shafik, S. Belouin, R. Broch, F. Grimont and P.A.D. Grimont, 1999. DNA relatedness among the pathovars of Pseudomonas syringae and description of Pseudomonas tremae sp. nov. and Pseudomonas cannabina sp. nov. (ex Sutic and Dowson 1959). International Journal of Systematic Bacteriology 49, 469-478.
49. Gibbon M.J., C. Jenner, L.A.J. Mur, N. Puri, J.W. Mansfield, J.D. Taylor and A. Vivian, 1997. Avirulence gene avrPpiA from Pseudomonas syringae pv. pisi is not required for full virulence on pea. Physiological and Molecular Plant Pathology 50, 219-236.
50. Glickmann E., L. Gardan, S. Jacquet, S. Hussain, M. Elasri, A. Petit and Y. Dessaux, 1998. Auxin production is a common feature of most pathovars of Pseudomonas syringae. Molecular Plant-Microbe Interactions 11, 156-162.
51. Gnanamanickam S.S., A.N. Starratt and E.W.B. Ward, 1982. Coronatine production in vitro and in vivo and its relation to symptom development in bacterial blight of soybean. Canadian Journal of Botany 60, 645-650.
52. González A.J., E. Landeras and M.C. Mendoza, 2000. Pathovars of Pseudomonas syringae causing bacterial brown spot and halo blight in Phaseolus vulgaris L. are distinguishable by ribotyping. Applied and Environmental Microbiology 66, 850-854.
53. Gopalan S., D.W. Bauer, J. Alfano, A.O. Loniello, S.Y. He and A. Collmer, 1996. Expression of the Pseudomonas syringae avirulence protein AvrB in plant cells alleviates its dependence on the hypersensitive response and pathogenicity (Hrp) secretion system in eliciting genotype-specific hypersensitive cell death. Plant Cell 8, 1095-1105.
54. Gross D.C., 1991. Molecular and genetic analysis of toxin production by pathovars of Pseudomonas syringae. Annual Review of Phytopathology 29, 247-278.
55. Guttman D.S. and J.T. Greenberg, 2001. Functional analysis of the type III effectors AvrRpt2 and AvrRpm1 of Pseudomonas syringae with the use of a single-copy genomic integration system. Molecular Plant-Microbe Interactions 14, 145-155.
56. Hacker J., G. Blum-Oehler, I. Mühldorfer and H. Tschäpe, 1997. Pathogenicity islands of virulent bacteria: structure, function and impact on microbial evolution. Molecular Microbiology 23, 1089-1097.
57. Hardt W.D. and J.E. Galan, 1997. A secreted Salmonella protein with homology to an avirulence determinant of plant pathogenic bacteria. Proceedings of the National Academy of Sciences USA 94, 9887-9892.
58. He S.Y., 1998. Type III protein secretion systems in plant and animal pathogenic bacteria. Annual Review of Phytopathology, 36, 363-392.
59. He S.Y., H.C. Huang and A. Collmer, 1993. Pseudomonas syringae harpinPss: a protein that is secreted via the hrp pathway and elicits the hypersensitive response in plants. Cell 73, 1255-1266.
60. Heath M.C., 2000. Hypersensitive response-related death. Plant Molecular Biology 44, 321-334.
61. Heu S. and S.W. Hutcheson, 1993. Nucleotide sequence and properties of the hrmA locus associated with the Pseudomonas syringae pv. syringae 61 hrp gene cluster. Molecular Plant-Microbe Interactions 6, 553-564.
62. Hinsch M. and B. Staskawicz, 1996. Identification of a new Arabidopsis disease resistance locus, RPS4, and cloning of the corresponding avirulence gene, avrRps4, from Pseudomonas syringae pv. pisi. Molecular Plant-Microbe Interactions 9, 55-61.
63. Hirano S.S. and C.D. Upper, 2000. Bacteria in the leaf ecosystem with emphasis on Pseudomonas syringae-a pathogen, ice nucleus, and epiphyte. Microbiology and Molecular Biology Reviews 64, 624-653.
64. Pss with plant cell walls. Molecular Plant-Microbe Interactions 9, 608-616.
65. Hu W., J. Yuan, Q.L. Jin, P. Hart and S.Y. He, 2001. Immunogold labeling of Hrp pili of Pseudomonas syringae pv. tomato assembled in minimal medium and in planta. Molecular Plant-Microbe Interactions 14, 234-241.
66. Hueck C.J., 1998. Type III protein secretion systems in bacterial pathogens of animals and plants. Microbiology and Molecular Biology Reviews 62, 379-433.
67. Iacobellis N.S., A. Sisto, G. Surico, A. Evidente and E. Di-Maio, 1994. Pathogenicity of Pseudomonas syringae subsp. savastanoi mutants defective in phytohormone production. Journal of Phytopathology, 140, 238-248.
68. Ichihara A., H. Shiraishi, H. Sato, S. Sakamura, K. Nishiyama, R. Sakai, A. Furusaki and T. Matsumoto, 1977. The structure of coronatine. Journal of the American Chemical Society 99, 636-637.
69. Innes R.W., A.F. Bent, B.N. Kunkel, S.R. Bisgrove and B.J. Staskawicz, 1993a. Molecular analysis of avirulence gene avrRpt2 and identification of a putative regulatory sequence common to all known Pseudomonas syringae avirulence genes. Journal of Bacteriology 175, 4859-4869.
70. Innes R.W., S.R. Bisgrove, N.M. Smith, A.F. Bent, B.J. Staskawicz and Y-C. Liu, 1993b. Identification of a disease resistance locus in Arabidopsis that is functionally homologous to the Rpg1 locus of soybean. The Plant Journal 4, 813-820.
71. Jackson R.W., E. Athanassopoulos, G. Tsiamis, J.W. Mansfield, A. Sesma, D.L. Arnold, M.J. Gibbon, J. Murillo, J.D. Taylor and A. Vivian, 1999. Identification of a pathogenicity island, which contains genes for virulence and avirulence, on a large native plasmid in the bean pathogen Pseudomonas syringae pathovar phaseolicola. Proceedings of the National Academy of Sciences USA 96, 10875-10880.
72. Jackson R.W., J.W. Mansfield, D.L. Arnold, A. Sesma, C.D. Paynter, J. Murillo, J.D. Taylor and A. Vivian, 2000. Excision from tRNA genes of a large chromosomal region, carrying avrPphB, associated with race change in the bean pathogen, Pseudomonas syringae pv. phaseolicola. Molecular Microbiology 38, 186-197.
73. Jenner C., E. Hitchin, J. Mansfield, K. Walters, P. Betteridge, D. Teverson and J. Taylor, 1991. Gene-for-gene interactions between Pseudomonas syringae pv. phaseolicola and Phaseolus. Molecular Plant-Microbe Interactions 4, 553-562.
74. Kearney B. and B.J. Staskawicz, 1990. Widespread distribution and fitness contribution of Xanthomonas campestris avirulence gene avrBs2. Nature 346, 385-386.
75. Keen N.T., 1992. The molecular biology of disease resistance. Plant Molecular Biology 19, 109-112.
76. Keen N.T. and R.I. Buzzell, 1990. New disease resistance genes in soybean against Pseudomonas syringae pv glycinea: evidence that one of them interacts with a bacterial elicitor. Theoretical and Applied Genetics 81, 133-138.
77. Keen N.T., T. Tsurushima, S. Midland, J. Sims, S-W. Lee, S. Hutcheson, M. Atkinson, Y. Okinaka, N. Yamaoka, Y. Takeuchi and M. Yoshikawa, 1996. The syringolide elicitors specified by avirulence gene D and their specific perception by Rpg4 soybean cells. In: Molecular aspects of pathogenicity and resistance: requirement for signal transduction (D. Mills, H. Kunoh, N.T. Keen, S. Mayama, ed.), APS Press, St. Paul, Minnesota, USA, 139-148.
78. Keith L.W., C. Boyd, N.T. Keen and J.E. Partridge, 1997. Comparison of avrD alleles from Pseudomonas syringae pv. glycinea. Molecular Plant-Microbe Interactions 10, 416-422.
79. Kenyon J.S. and J.G. Turner, 1992. The stimulation of ethylene synthesis in Nicotiana tabacum leaves by the phytotoxin coronatine. Plant Physiology 100, 219-224.
80. Kim J.F., A.O. Charkowski, J.R. Alfano, A. Collmer and S.V. Beer, 1998. Transposable elements and bacteriophage sequences flanking Pseudomonas syringae avirulence genes. Molecular Plant-Microbe Interactions 11, 1247-1252.
81. Kinscherf T.G., R.H. Coleman, T.M. Barta and D.K. Willis, 1991. Cloning and expression of the tabtoxin biosynthetic region from Pseudomonas syringae. Journal of Bacteriology 173, 4124-4132.
82. Kjemtrup S., Z. Nimchuk and J.L. Dangl, 2000. Effector proteins of phytopathogenic bacteria: bifunctional signals in virulence and host recognition. Current Opinion in Microbiology 3, 73-78.
83. Knoop V., B. Staskawicz and U. Bonas, 1991. Expression of the avirulence gene avrBs3 from Xanthomonas campestris pv. vesicatoria is not under the control of hrp genes and is independent of plant factors. Journal of Bacteriology 173, 7142-7150.
84. Kobayashi D., S.J. Tamaki, D.J. Trollinger, S. Gold and N.T. Keen, 1990. A gene from Pseudomonas syringae pv. glycinea with homology to avirulence gene D from P. s. pv. tomato but devoid of the avirulence phenotype. Molecular Plant-Microbe Interactions 3, 103-111.
85. Kobayashi D.Y., S.J. Tamaki and N.T. Keen, 1989. Cloned avirulence genes from the tomato pathogen Pseudomonas syringae pv. tomato confer cultivar specificity on soybean. Proceedings of the National Academy of Sciences USA 86, 157-161.
86. Lavermicocca P., N.S. Iacobellis, M. Simmaco and A. Graniti, 1997. Biological properties and spectrum of activity of Pseudomonas syringae pv. syringae toxins. Physiological and Molecular Plant Pathology 50, 129-140.
87. Psph from the plant pathogen Pseudomonas syringae pv. phaseolicola binds to lipid bilayers and forms and ion-conducting pore in vitro. Proceedings of the National Academy of Sciences USA 98, 289-294.
88. Leister R.T., F.M. Ausubel and F. Katagiri, 1996. Molecular recognition of pathogen attack occurs inside of plant cells in plant disease resistance specified by the Arabidopsis genes RPS2 and RPM1. Proceedings of the National Academy of Sciences USA 93, 3459-3464.
89. Lloyd S.A., M. Norman, R. Rosqvist and H. Wolf-Watz, 2001. Yersinia YopE is targeted for type III secretion by Nterminal, not mRNA, signals. Molecular Microbiology 39, 520-532.
90. Lorang J.L. and N.T. Keen, 1995. Characterization of avrE from Pseudomonas syringae pv. tomato: a hrp-linked avirulence locus consisting of at least two transcriptional units. Molecular Plant-Microbe Interactions 8, 49-57.
91. Lorang J.M., H. Shen, D. Kobayashi, D. Cooksey and N.T. Keen, 1994. AvrA and avrE in Pseudomonas syringae pv. tomato PT23 play a role in virulence on tomato plants. Molecular Plant-Microbe Interactions 7, 508-515.
92. Mahajan-Miklos S., L.G. Rahme and F.M. Ausubel, 2000. Elucidating the molecular mechanisms of bacterial virulence using non-mammalian hosts. Molecular Microbiology 37, 981-988.
93. Mansfield J., C. Jenner, R. Hockenhull, M.A. Bennett and R. Stewart, 1994. Characterization of avrPphE, a gene for cultivar-specific avirulence from Pseudomonas syringae pv. phaseolicola which is physically linked to hrpY, a new hrp gene identified in the halo-blight bacterium. Molecular Plant-Microbe Interactions 7, 726-739.
94. McDowell J.M. and J.L. Dangl, 2000. Signal transduction in the plant immune response. Trends in Biochemical Sciences, 25, 79-82.
95. Midland S.L., N.T. Keen, J.J. Sims, M.M. Midland, M.M. Stayton, V. Burton, M.J. Smith, E.P. Mazzola, K.J. Graham and J. Clardy, 1993. The structures of syringolides 1 and 2, novel C-glycosidic elicitors from Pseudomonas syringae pv. tomato. Journal of Organic Chemistry 58, 2940-2945.
96. Mitchell R.E., 1976. Isolation and structure of a chlorosisinducing toxin of Pseudomonas phaseolicola. Phytochemistry 15, 1941-1947.
97. Mitchell R.E., 1982. Coronatine production by some phytopathogenic pseudomonads. Physiological Plant Pathology 20, 83-89.
98. Mitchell R.E., 1985. Norcoronatine and N-coronafacoyl-lvaline, phytotoxic analogues of coronatine produced by a strain of Pseudomonas syringae pv. glycinea. Phytochemistry 24, 1485-1487.
99. Mitchell R.E. and K.L. Ford, 1998. Chlorosis-inducing products from Pseudomonas syringae pathovars: new N-coronafacoyl compounds. Phytochemistry 49, 1579-1583.
100. Mittal S. and K.R. Davis, 1995. Role of the phytotoxin coronatine in the infection of Arabidopsis thaliana by Pseudomonas syringae pv. tomato. Molecular Plant-Microbe Interactions 8, 165-171.
101. Mo Y-Y. and D.C. Gross, 1991. Plant signal molecules activate the syrB gene, which is required for syringomycin production by Pseudomonas syringae pv. syringae. Journal of Bacteriology 173, 5784-5792.
102. Mugnai L., L. Giovannetti, S. Ventura and G. Surico, 1994. The grouping of strains of Pseudomonas syringae subsp. savastanoi by DNA restriction fingerprinting. Journal of Phytopathology 142, 209-218.
103. Murillo J., H. Shen, D. Gerhold, A.K. Sharma, D.A. Cooksey and N.T. Keen, 1994. Characterization of pPT23B, the plasmid involved in syringolide production by Pseudomonas syringae pv. tomato. Plasmid 31, 275-287.
104. Napoli C. and B. Staskawicz, 1987. Molecular characterization and nucleic acid sequence of an avirulence gene from race 6 of Pseudomonas syringae pv. glycinea. Journal of Bacteriology 169, 572-578.
105. Nguyen L., I.T. Paulsen, J. Tchieu, C.J. Hueck and M.H. Saier, 2000. Phylogenetic analyses of the constituents of Type III protein secretion systems. Journal of Molecular Microbiology and Biotechnology 2, 125-144.
106. Niepold F., D. Anderson and D. Mills, 1985. Cloning determinants of pathogenesis from Pseudomonas syringae pathovar syringae. Proceedings of the National Academy of Sciences USA 82, 406-410.
107. Orth K., Z. Xu, M.B. Mudgett, Z.Q. Bao, L.E. Palmer, J.B. Bliska, W.F. Mangel, B. Staskawicz and J.E. Dixon, 2000. Disruption of signaling by Yersinia effector YopJ, a ubiquitin-like protein protease. Science 290, 1594-1597.
108. Palleroni N.J., 1984. Genus I. Pseudomonas. In: Bergey's Manual of Systematic Bacteriology (N.R. Krieg, J.G. Holt, ed.), Williams & Wilkins, Baltimore, USA, 141-199.
109. Palmer D.A. and C.L. Bender, 1995. Ultrastructure of tomato leaf tissue treated with the pseudomonad phytotoxin coronatine and comparison with methyl jasmonate. Molecular Plant-Microbe Interactions 8, 683-692.
110. Patil S.S., A.C. Hayward and R. Emmons, 1974. An ultraviolet-induced non-toxigenic mutant of Pseudomonas phaseolicola of altered pathogenicity. Phytopathology 64, 590-595.
111. Pautot V., F.M. Holzer, J. Chaufaux and L.L. Walling, 2001. The induction of tomato leucine aminopeptidase genes (lapA) after Pseudomonas syringae pv. tomato infection is primarily a wound response triggered by coronatine. Molecular Plant-Microbe Interactions 14, 214-224.
112. Pirhonen M.U., M.C. Lidell, D.L. Rowley, S.W. Lee, S. Jin, Y. Liang, S. Silverstone, N.T. Keen and S.W. Hutcheson, 1996. Phenotypic expression of Pseudomonas syringae avr genes in E. coli is linked to the activities of the hrpencoded secretion system. Molecular Plant-Microbe Interactions 9, 252-260.
113. Preston G., H. Huang, S.Y. He and A. Collmer, 1995. The HrpZ proteins of Pseudomonas syringae pvs syringae, glycinea, and tomato are encoded by an operon containing Yersinia ysc homologs and elicit the hypersensitive response in tomato but not soybean. Molecular Plant-Microbe Interactions 8, 717-732.
114. Preston G.M., 2000. Pseudomonas syringae pv. tomato: the right pathogen, of the right plant, at the right time. Molecular Plant Pathology 1, 263-275.
115. Puri N., C. Jenner, M. Bennett, R. Stewart, J. Mansfield, N. Lyons and J. Taylor, 1997. Expression of avrPphB, an avirulence gene from Pseudomonas syringae pv. phaseolicola, and the delivery of signals causing the hypersensitive reaction in bean. Molecular Plant-Microbe Interactions 10, 247-256.
116. Rahme L.G., F.M. Ausubel, H. Cao, E. Drenkard, B.C. Goumnerov, G.W. Lau, S. Mahajan-Miklos, J. Plotnikova, M-W. Tan, J. Tsongalis, C.L. Walendziewicz and R.G. Tompkins, 2000. Plants and animals share functionally common bacterial virulence factors. Proceedings of the National Academy of Sciences USA 97, 8815-8821.
117. Ritter C. and J.L. Dangl, 1995. The avrRpm1 gene of Pseudomonas syringae pv. maculicola is required for virulence on Arabidopsis. Molecular Plant-Microbe Interactions 8, 444-453.
118. Roine E., J. Saarinen, N. Kalkkinen and M. Romantschuk, 1997a. Purified HrpA of Pseudomonas syringae pv. tomato DC3000 reassembles into pili. FEMS Microbiology Letters 417, 168-172.
119. Roine E., W. Wei, J. Yuan, E-L. Nurmiaho-Lassila, N. Kalkkinen, M. Romantschuk and S.Y. He, 1997b. Hrp pilus: an hrp-dependent bacterial surface appendage produced by Pseudomonas syringae pv. tomato DC3000. Proceedings of the National Academy of Sciences USA 94, 3459-3464.
120. Rudolph K.W.E., 1995. Pseudomonas syringae pathovars. In: Pathogenesis and host specificity in plant diseases (U.S. Singh, R.P. Singh, K. Kohmoto, ed.), Elsevier Science Ltd., Oxford, UK, 47-138.
121. Salmeron J.M. and B.J. Staskawicz, 1993. Molecular characterization and hrp dependence of the avirulence gene avrPto from Pseudomonas syringae pv. tomato. Molecular and General Genetics 239, 6-16.
122. Sato M., K. Nishiyama and A. Shirata, 1983. Involvement of plasmid DNA in the productivity of coronatine by Pseudomonas syringae pv. atropurpurea. Annals of the Phytopathological Society of Japan 49, 522-528.
123. Sawada H., T. Takeuchi and I. Matsuda, 1997. Comparative analysis of Pseudomonas syringae pv. actinidiae and pv. phaseolicola based on phaseolotoxin-resistant ornithine carbamoyltransferase gene (argK) and 16S-23S rRNA intergenic spacer sequences. Applied and Environmental Microbiology 63, 282-288.
124. Schaad N.W., J.B. Jones and W. Chun, 2001. Laboratory guide for identification of plant pathogenic bacteria. 3rd edition, APS Press, St. Paul, Minnesota, USA, 373 pp.
125. Schaad N.W., A.K. Vidaver, G.H. Lacy, K. Rudolph and J.B. Jones, 2000. Evaluation of proposed amended names of several pseudomonads and xanthomonads and recommendations. Phytopathology 90, 208-213.
126. Scofield S.R., C.M. Tobias, J.P. Rathjen, J.H. Chang, D.T. Lavelle, R.W. Michelmore and B.J. Staskawicz, 1996. Molecular basis of gene-for-gene specificity in bacterial speck disease of tomato. Science 274, 2063-2065.
127. Sesma A., M.T. Aizpún, A. Ortiz, D. Arnold, A. Vivian and J. Murillo, 2001. Virulence determinants other than coronatine in Pseudomonas syringae pv. tomato PT23 are plasmid-encoded. Physiological and Molecular Plant Pathology 58, 83-93.
128. Shan L., P. He, J.M. Zhou and X. Tang, 2000a. A cluster of mutations disrupt the avirulence but not the virulence function of AvrPto. Molecular Plant-Microbe Interactions 6, 592-598.
129. Shan L., V.K. Thara, G.B. Martin, J.M. Zhou and X. Tang, 2000b. The Pseudomonas AvrPto protein is differentially recognized by tomato and tobacco and is localized to the plant plasma mebrane. Plant Cell 12, 2323-2338.
130. Shaner G., E.L. Stromberg, G.H. Lacy, K.R. Barker and T.P. Pirone, 1992. Nomenclature and concepts of pathogenicity and virulence. Annual Review of Phytopathology 30, 47-66.
131. Shintaku M.H., D.A. Kluepfel, A. Yacoub and S.S. Patil, 1989. Cloning and partial characterization of an avirulence determinant from race 1 of Pseudomonas syringae pv. phaseolicola. Physiological and Molecular Plant Pathology 35, 313-322.
132. Silverstone S.E., D.G. Gilchrist, R.M. Bostock and T. Kosuge, 1993. The 73-kb pIAA plasmid increases competitive fitness of Pseudomonas syringae subspecies savastanoi in oleander. Canadian Journal of Microbiology 39, 659-664.
133. Smidt M. and T. Kosuge, 1978. The role of indole-3-acetic acid accumulation by alpha-methyl tryptophan-resistant mutants of Pseudomonas savastanoi in gall formation in oleander. Physiological Plant Pathology 13, 203-214.
134. Sorensen K.N., K.H. Kim and J.Y. Takemoto, 1996. In vitro antifungal and fungicidal activities and erythrocyte toxicities of cyclic lipodepsinonapeptides produced by Pseudomonas syringae pv. syringae. Antimicrobial Agents and Chemotherapy 40, 2710-2713.
135. Staskawicz B.J., J.D. Dahlbeck and N.T. Keen, 1984. Cloned avirulence gene of Pseudomonas syringae pv. glycinea determines race-specific incompatibility on Glycine max (L.) Merr. Proceedings of the National Academy of Sciences USA 81, 6024-6028.
136. Staskawicz B., D. Dahlbeck, N. Keen and C. Napoli, 1987. Molecular characterization of cloned avirulence genes from race 0 and race 1 of Pseudomonas syringae pv. glycinea. Journal of Bacteriology 169, 5789-5794.
137. Stevens C., M.A. Bennett, E. Athanassopoulos, G. Tsiamis, J.D. Taylor and J.W. Mansfield, 1998. Sequence variations in alleles of the avirulence gene avrPphE.R2 from Pseudomonas syringae pv. phaseolicola lead to loss of recognition of the AvrPphE protein within bean cells and a gain in cultivar-specific virulence. Molecular Microbiology 29, 165-177.
138. Pss protein. The Plant Journal 9, 431-439.
139. Surico G., N.S. Iacobellis and S. Sisto, 1985. Studies on the role of indole-3-acetic acid and cytokinins in the formation of knots on olive and oleander plants by Pseudomonas syringae pv. savastanoi. Physiological Plant Pathology 26, 309-320.
140. Takemoto J.Y., 1992. Bacterial phytotoxin syringomycin and its interaction with host membranes. In: Molecular signals in plant-microbe communications (D.P.S. Verma, ed.), CRC Press, Boca Raton, FL, USA, 247-260.
141. Tamaki S., D. Dahlbeck, B. Staskawicz and N.T. Keen, 1988. Characterization and expression of two avirulence genes cloned from Pseudomonas syringae pv. glycinea. Journal of Bacteriology 170, 4846-4854.
142. Tamura K., Y. Takikawa, S. Tsuyumu and M. Goto, 1989. Characterization of the toxin produced by Pseudomonas syringae pv. actinidiae, the causal bacterium of kiwifruit canker. Annals of the Phytopathological Society of Japan 55, 512.
143. Tang X., R.D. Frederick, J. Zhou, D.A. Halterman, Y. Jia and G.B. Martin, 1996. Initiation of plant disease resistance by physical interaction of AvrPto and Pto kinase. Science, 274, 2060-2063.
144. Taylor J.D., J.R. Bevan, I.R. Crute and S.L. Reader, 1989. Genetic relationship between races of Pseudomonas syringae pv. pisi and cultivars of Pisum sativum. Plant Pathology 38, 364-375.
145. Taylor J.D., D.M. Teverson, D.J. Allen and M.A. Pastor-Corrales, 1996. Identification and origin of races of Pseudomonas syringae pv. phaseolicola from Africa and other bean growing areas. Plant Pathology 45, 469-478.
146. Tourte C. and C. Manceau, 1995. A strain of Pseudomonas syringae which does not belong to pathovar phaseolicola produces phaseolotoxin. European Journal of Plant Pathology 101, 483-490.
147. Tsiamis G., J.W. Mansfield, R. Hockenhull, R.W. Jackson, A. Sesma, E. Athanassopoulos, M.A. Bennett, C. Stevens, A. Vivian, J.D. Taylor and J. Murillo, 2000. Cultivar specific avirulence and virulence functions assigned to avrPphF in Pseudomonas syringae pv. phaseolicola, the cause of bean halo-blight disease. The EMBO Journal 19, 3204-3214.
148. Van den Ackerveken G., E. Marois and U. Bonas, 1996. Recognition of the bacterial avirulence protein AvrBs3 occurs inside the host plant cell. Cell 87, 1307-1316.
149. van Dijk K., D.E. Fouts, A.H. Ehm, A.R. Hill, A. Collmer and J.R. Alfano, 1999. The Avr (effector) proteins HrmA (HopPsyA) and AvrPto are secreted in culture from Pseudomonas syringae pathovars via the Hrp (type III) protein secretion system in a temperature- and pH-sensitive manner. Journal of Bacteriology 181, 4790-4797.
150. Vivian A. and D.L. Arnold, 2000. Bacterial effector genes and their role in host-pathogen interactions. Journal of Plant Pathology 82, 163-178.
151. Vivian A., G.T. Atherton, J.R. Bevan, I.R. Crute, L.A.J. Mur and J.D. Taylor, 1989. Isolation and characterization of cloned DNA conferring specific avirulence in Pseudomonas syringae pv. pisi to pea (Pisum sativum) cultivars, which possess the resistance allele, R2. Physiological and Molecular Plant Pathology 34, 335-344.
152. Vivian A., M.J. Gibbon and J. Murillo, 1997. The molecular genetics of specificity determinants in plant pathogenic bacteria. In: The gene-for-gene relationship in plant parasite interactions (I.R. Crute, E.B. Holub, J.J. Burdon, ed.), CAB International, Wallingford, UK, 293-328.
153. Vivian A., J. Murillo and R. Jackson, 2001. The role of plasmids in phytopathogenic bacteria: mobile arsenals? Microbiology 147, 763-780.
154. Völksch B., F. Bublitz and W. Fritsche, 1989. Coronatine production by Pseudomonas syringae pathovars: screening method and capacity of product formation. Journal of Basic Microbiology 29, 463-468.
155. Völksch B. and H. Weingart, 1998. Toxin production by pathovars of Pseudomonas syringae and their antagonistic activities against epiphytic microorganisms. Journal of Basic Microbiology 38, 135-145.
156. Waney V.R., M.T. Kingsley and D.W. Gabriel, 1991. Xanthomonas campestris pv. translucens genes determining host-specific virulence and general virulence on cereals identified by Tn5-gusA insertion mutagenesis. Molecular Plant-Microbe Interactions 4, 623-627.
157. Wei W., A. Plovanich-Jones, W-L. Deng, Q-L. Jin, A. Collmer, H-C. Huang and S.Y. He, 2000. The gene coding for the Hrp pilus structural protein is required for type III secretion of Hrp and Avr proteins in Pseudomonas syringae pv. tomato. Proceedings of the National Academy of Sciences USA 97, 2247-2252.
158. Wiebe W.L. and R.N. Campbell, 1993. Characterization of Pseudomonas syringae pv. maculicola and comparison with P. s. pv. tomato. Plant Disease 77, 414-419.
159. Willis D.K., J.J. Holmstadt and T.G. Kinscherf, 2001. Genetic evidence that loss of virulence associated with gacS or gacA mutations in Pseudomonas syringae B728a does not result from effects on alginate production. Applied and Environmental Microbiology 67, 1400-1403.
160. Xiao Y. and S.W. Hutcheson, 1994. A single promoter sequence recognised by a newly identified alternative sigma factor directs expression of pathogenicity and host range determinants in Pseudomonas syringae. Journal of Bacteriology 176, 3089-3091.
161. Yamamoto S., H. Kasai, D.L. Arnold, R.W. Jackson, A. Vivian and S. Harayama, 2000. Phylogeny of the genus Pseudomonas: intrageneric structure reconstructed from the nucleotide sequences of gyrB and rpoD genes. Microbiology 146, 2385-2394.
162. Young J.M., G.S. Sadddler, Y. Takikawa, S.H. De Boer, L. Vauterin, L. Gardan, R.I. Gvozdyak and D.E. Stead, 1996. Names of plant pathogenic bacteria 1864-1995. Review of Plant Pathology 75, 721-763.
163. Yu J., A. Peñaloza-Vázquez, A.M. Chakrabarty and C.L. Bender, 1999. Involvement of the exopolysaccharide alginate in the virulence and epiphytic fitness of Pseudomonas syringae. Molecular Microbiology 33, 712-720.
164. Yuan J. and S.Y. He, 1996. The Pseudomonas syringae Hrp regulation and secretion system controls the production and secretion of multiple extracellular proteins. Journal of Bacteriology 178, 6399-6402.
165. Yucel I., C. Boyd, Q. Debnam and N.T. Keen, 1994a. Two different classes of avrD alleles occur in pathovars of Pseudomonas syringae. Molecular Plant-Microbe Interactions 7, 131-139.
166. Yucel I. and N.T. Keen, 1994. Amino acid residues required for the activity of avrD alleles. Molecular Plant-Microbe Interactions 7, 140-147.
167. Yucel I., D. Slaymaker, C. Boyd, J. Murillo, R.I. Buzzell and N.T. Keen, 1994b. Avirulence gene avrPphC from Pseudomonas syringae pv. phaseolicola 3121: a plasmidborne homologue of avrC closely linked to an avrD allele. Molecular Plant-Microbe Interactions 7, 677-679.