xanthomonas axonopodis pv. citri str. 306

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Top Publications

  1. ncbi A plant natriuretic peptide-like gene in the bacterial pathogen Xanthomonas axonopodis may induce hyper-hydration in the plant host: a hypothesis of molecular mimicry
    Victoria Nembaware
    South African National Bioinformatics Institute, Private Bag X17, Bellville, 7535, South Africa
    BMC Evol Biol 4:10. 2004
  2. ncbi The Xanthomonas axonopodis pv. citri flagellum is required for mature biofilm and canker development
    Florencia Malamud
    Instituto de Ciencia y Tecnología Dr Cesar Milstein, Fundación Pablo Cassará, CONICET, Saladillo 2468 C1440FFX, Ciudad de Buenos Aires, Argentina
    Microbiology 157:819-29. 2011
  3. ncbi New protein-protein interactions identified for the regulatory and structural components and substrates of the type III Secretion system of the phytopathogen Xanthomonas axonopodis Pathovar citri
    Marcos C Alegria
    Departamento de Bioquimica, Instituto de Quimica, Universidade de Sao Paulo, Av Prof Lineu Prestes, 748, CEP 05599 970 São Paulo SP, Brazil
    J Bacteriol 186:6186-97. 2004
  4. ncbi Identification and functional analysis of dTDP-glucose-4,6-dehydratase gene and its linked gene cluster in an aminoglycoside antibiotics producer of Streptomyces tenebrarius H6
    Yu Du
    Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences, Peking Union Medical College, Tiantan Xili No1, Beijing 100050, China
    Curr Microbiol 49:99-107. 2004
  5. ncbi 1H, 15N and 13C resonance assignments of the ApaG protein of the phytopathogen Xanthomonas axonopodis pv. citri
    Angela M Katsuyama
    J Biomol NMR 29:423-4. 2004
  6. ncbi RaxH/RaxR: a two-component regulatory system in Xanthomonas oryzae pv. oryzae required for AvrXa21 activity
    Saul Burdman
    Department of Plant Pathology and Microbiology, Faculty of Agricultural, Food and Environmental Quality Sciences, The Hebrew University of Jerusalem, P O Box 12, Rehovot 76100, Israel
    Mol Plant Microbe Interact 17:602-12. 2004
  7. ncbi PilR enhances the sensitivity of Xanthomonas axonopodis pv. citri to the infection of filamentous bacteriophage Cf
    Yen Chun Yang
    Institute of Molecular Biology, Academia Sinica, Nankang, Taipei, Taiwan
    Curr Microbiol 48:251-61. 2004
  8. ncbi The leucine-responsive regulatory protein (lrp) gene for characterization of the relationship among Xanthomonas species
    Jaime Cubero
    University of Florida, Citrus Research and Education Center CREC, 700 Experiment Station Road, Lake Alfred, FL 33850 2299, USA
    Int J Syst Evol Microbiol 54:429-37. 2004
  9. ncbi Importance of opgHXcv of Xanthomonas campestris pv. vesicatoria in host-parasite interactions
    G V Minsavage
    Plant Pathology Department, University of Florida, PO Box 110680, Gainesville, FL 32611, USA
    Mol Plant Microbe Interact 17:152-61. 2004
  10. ncbi Functional characterization of GumK, a membrane-associated beta-glucuronosyltransferase from Xanthomonas campestris required for xanthan polysaccharide synthesis
    Máximo Barreras
    Fundacion Instituto Leloir, University of Buenos Aires and CONICET, Av Patricias Argentinas 435, C1405BWE Buenos Aires, Argentina
    Glycobiology 14:233-41. 2004

Scientific Experts

  • Victoria Nembaware
  • Paiboon Vattanaviboon
  • Mei Kwei Yang
  • Guillermo Gosset
  • S Mongkolsuk
  • F J Medrano
  • Ling Ling Chen
  • Vipin C Kalia
  • Chuck S Farah
  • Cristiane R Guzzo
  • Marcos C Alegria
  • Elaine Cristina Teixeira
  • Daniel O Cicero
  • João A R G Barbosa
  • Alberto Spisni
  • Thelma A Pertinhez
  • Angela M Katsuyama
  • Li Yang
  • Florencia Malamud
  • Natalia Gottig
  • Che Hung Shen
  • A Moutran
  • Maria Célia Bertolini
  • L C S Ferreira
  • A Balan
  • C P Santacruz
  • Eduardo Hilario
  • Marina M T Vanini
  • Ronaldo A P Nagem
  • Jesse G Zalatan
  • Wenxian Sun
  • Leonor M P Galvão-Botton
  • Maurizio Paci
  • Sujatha Subramoni
  • Keyu Gu
  • Cassia Docena
  • Ana C R da Silva
  • Leticia Khater
  • S Loprasert
  • Carlos H I Ramos
  • Yen Chun Yang
  • Saul Burdman
  • Máximo Barreras
  • Jaime Cubero
  • G V Minsavage
  • Yu Du
  • Ramesh V Sonti
  • Jung Gun Kim
  • Thomas R M Barends
  • Baruch Karniol
  • D Talker-Huiber
  • Y Yang
  • D W Gabriel
  • Subhadeep Chatterjee
  • Paiboon Vatanaviboon
  • Nobuhiko Kayagaki
  • R Sukchawalit
  • Maria Rosa Marano
  • Pablo S Torres
  • Atilio P Castagnaro
  • Na Li
  • Adrian A Vojnov
  • Hernán R Bonomi
  • Roxana Roeschlin
  • Chunhua Hu
  • JiaYin Zhang
  • Ziniu Deng
  • Jiawen Yan
  • Ramón Enrique
  • Luciano A Rigano
  • G Huang
  • S Atichartpongkul
  • T Oku
  • M Iwamoto
  • Cecilia G Garofalo
  • Jorgelina Ottado
  • Elena G Orellano
  • Betiana S Garavaglia
  • Julio Cezar Franco de Oliveira
  • W C Su
  • Maria Teresa Marques Novo
  • C Oh
  • Chien-Hsiu Hsu
  • R C C Ferreira
  • Chien Hsiu Hsu
  • Ying Chieh Chiang
  • Mariana Gallo
  • A Tramontano
  • Che-Hung Shen
  • Ying-Chieh Chiang

Detail Information

Publications69

  1. ncbi A plant natriuretic peptide-like gene in the bacterial pathogen Xanthomonas axonopodis may induce hyper-hydration in the plant host: a hypothesis of molecular mimicry
    Victoria Nembaware
    South African National Bioinformatics Institute, Private Bag X17, Bellville, 7535, South Africa
    BMC Evol Biol 4:10. 2004
    ..PNPs are up-regulated under conditions of osmotic stress and PNP-dependent processes include changes in ion transport and increases of H2O uptake into protoplasts and whole tissue...
  2. ncbi The Xanthomonas axonopodis pv. citri flagellum is required for mature biofilm and canker development
    Florencia Malamud
    Instituto de Ciencia y Tecnología Dr Cesar Milstein, Fundación Pablo Cassará, CONICET, Saladillo 2468 C1440FFX, Ciudad de Buenos Aires, Argentina
    Microbiology 157:819-29. 2011
    ..The absence of flagellin produced a slight reduction in Xac pathogenicity and this reduction was more severe when the complete flagellum structure was absent...
  3. ncbi New protein-protein interactions identified for the regulatory and structural components and substrates of the type III Secretion system of the phytopathogen Xanthomonas axonopodis Pathovar citri
    Marcos C Alegria
    Departamento de Bioquimica, Instituto de Quimica, Universidade de Sao Paulo, Av Prof Lineu Prestes, 748, CEP 05599 970 São Paulo SP, Brazil
    J Bacteriol 186:6186-97. 2004
    ....
  4. ncbi Identification and functional analysis of dTDP-glucose-4,6-dehydratase gene and its linked gene cluster in an aminoglycoside antibiotics producer of Streptomyces tenebrarius H6
    Yu Du
    Institute of Medicinal Biotechnology, Chinese Academy of Medical Sciences, Peking Union Medical College, Tiantan Xili No1, Beijing 100050, China
    Curr Microbiol 49:99-107. 2004
    ..The resulting mutant failed to produce tobramycin and kanamycin B, but still produced apramycin, suggesting that the orfE gene and linked gene cluster are essential for the biosynthesis of tobramycin and kanamycin B in S. tenebrarius H6...
  5. ncbi 1H, 15N and 13C resonance assignments of the ApaG protein of the phytopathogen Xanthomonas axonopodis pv. citri
    Angela M Katsuyama
    J Biomol NMR 29:423-4. 2004
  6. ncbi RaxH/RaxR: a two-component regulatory system in Xanthomonas oryzae pv. oryzae required for AvrXa21 activity
    Saul Burdman
    Department of Plant Pathology and Microbiology, Faculty of Agricultural, Food and Environmental Quality Sciences, The Hebrew University of Jerusalem, P O Box 12, Rehovot 76100, Israel
    Mol Plant Microbe Interact 17:602-12. 2004
    ..Characterization of the RaxH/RaxR system provides new opportunities for understanding the specificity of the X. oryzae pv. oryzae-Xa21 interaction and may contribute to the identification of AvrXa21...
  7. ncbi PilR enhances the sensitivity of Xanthomonas axonopodis pv. citri to the infection of filamentous bacteriophage Cf
    Yen Chun Yang
    Institute of Molecular Biology, Academia Sinica, Nankang, Taipei, Taiwan
    Curr Microbiol 48:251-61. 2004
    ..These results revealed the enhanced sensitivity of X. a. pv. citri to phage Cf in the presence of PilR and indicated that the filamentous phage Cf utilize bacterial pili as a receptor site for its infection...
  8. ncbi The leucine-responsive regulatory protein (lrp) gene for characterization of the relationship among Xanthomonas species
    Jaime Cubero
    University of Florida, Citrus Research and Education Center CREC, 700 Experiment Station Road, Lake Alfred, FL 33850 2299, USA
    Int J Syst Evol Microbiol 54:429-37. 2004
    ..citri groups and promising for polyphasic taxonomic analysis of the genus XANTHOMONAS: Data from analysis of lrp gene sequences support the current concepts for classification of xanthomonads, which are based on other approaches...
  9. ncbi Importance of opgHXcv of Xanthomonas campestris pv. vesicatoria in host-parasite interactions
    G V Minsavage
    Plant Pathology Department, University of Florida, PO Box 110680, Gainesville, FL 32611, USA
    Mol Plant Microbe Interact 17:152-61. 2004
    ..Based on homology, the new locus was designated opgHXcv. Manipulation of the osmotic potential in the intercellular spaces of tomato leaves by addition of mannitol at low concentrations (25 to 50 mM) compensates for the opgHXcv mutation...
  10. ncbi Functional characterization of GumK, a membrane-associated beta-glucuronosyltransferase from Xanthomonas campestris required for xanthan polysaccharide synthesis
    Máximo Barreras
    Fundacion Instituto Leloir, University of Buenos Aires and CONICET, Av Patricias Argentinas 435, C1405BWE Buenos Aires, Argentina
    Glycobiology 14:233-41. 2004
    ..This could indicate that acetylation of the internal mannose takes place after the formation of the GumK product...
  11. ncbi Esterase EstE from Xanthomonas vesicatoria ( Xv_EstE) is an outer membrane protein capable of hydrolyzing long-chain polar esters
    D Talker-Huiber
    Institut fur Biotechnologie, Arbeitsgruppe Genetik, Technische Universitaet Graz, Petersgasse 12, 8010 Graz, Austria
    Appl Microbiol Biotechnol 61:479-87. 2003
    ..Xv_EstE was also found to be active on a series of substrates of industrial interest, such as 1-methylprop-2-ynyl acetate, for which an enantioselectivity up to 93% ee could be recognized...
  12. ncbi Characterization of the Xanthomonas axonopodis pv. glycines Hrp pathogenicity island
    Jung Gun Kim
    School of Agricultural Biotechnology, Seoul National University, Suwon 441 744, Korea
    J Bacteriol 185:3155-66. 2003
    ..thaliana ecotypes Col-0 and Ler. This is the first report to show that the harpin-like effector protein of Xanthomonas species exhibits elicitor activity...
  13. ncbi The sequence and crystal structure of the alpha-amino acid ester hydrolase from Xanthomonas citri define a new family of beta-lactam antibiotic acylases
    Thomas R M Barends
    Department of Biophysical Chemistry, Groningen Biomolecular Sciences and Biotechnology Institute, University of Groningen, Nijenborgh 4, NL 9747 AG Groningen, The Netherlands
    J Biol Chem 278:23076-84. 2003
    ..Docking of a beta-lactam antibiotic in the active site explains the substrate specificity, specifically the necessity of an alpha-amino group on the substrate, and explains the low specificity toward the beta-lactam nucleus...
  14. ncbi The pair of bacteriophytochromes from Agrobacterium tumefaciens are histidine kinases with opposing photobiological properties
    Baruch Karniol
    Cellular and Molecular Biology Program and Department of Horticulture, University of Wisconsin, 1575 Linden Drive, Madison, WI 53706, USA
    Proc Natl Acad Sci U S A 100:2807-12. 2003
    ..By using these mutually opposing BphPs, A. tumefaciens presumably has the capacity to simultaneously sense red light-rich and far-red light-rich environments through deactivation of their associated kinase cascades...
  15. ncbi BAFF/BLyS receptor 3 binds the B cell survival factor BAFF ligand through a discrete surface loop and promotes processing of NF-kappaB2
    Nobuhiko Kayagaki
    Department of Molecular Oncology, Genentech, Inc, South San Francisco, CA 94080, USA
    Immunity 17:515-24. 2002
    ..When stabilized within a structured beta-hairpin peptide, six of these residues were sufficient to confer binding to BAFF...
  16. ncbi R gene expression induced by a type-III effector triggers disease resistance in rice
    Keyu Gu
    Temasek Life Sciences Laboratory, National University of Singapore, 1 Research Link, Singapore 117604, Singapore
    Nature 435:1122-5. 2005
    ..Thus Xa27 specificity towards incompatible pathogens involves the differential expression of the R gene in the presence of the AvrXa27 effector...
  17. ncbi Growth deficiency of a Xanthomonas oryzae pv. oryzae fur mutant in rice leaves is rescued by ascorbic acid supplementation
    Sujatha Subramoni
    Centre for Cellular and Molecular Biology, Uppal Road, Hyderabad 500 007, India
    Mol Plant Microbe Interact 18:644-51. 2005
    ..The virulence deficiency of the X. oryzae pv. oryzae fur mutant is proposed to be due, at least in part, to an impaired ability to cope with the oxidative stress conditions that are encountered during infection...
  18. ncbi Within-species flagellin polymorphism in Xanthomonas campestris pv campestris and its impact on elicitation of Arabidopsis FLAGELLIN SENSING2-dependent defenses
    Wenxian Sun
    Department of Plant Pathology, University of Wisconsin, Madison, Wisconsin 53705, USA
    Plant Cell 18:764-79. 2006
    ..We conclude that plant immune systems do not uniformly detect all flagellins of a particular pathogen species and that Xcc can evade Arabidopsis FLS2-mediated defenses unless the FLS2 system has been activated by previous infections...
  19. ncbi Transformation of sweet orange [Citrus sinensis (L.) Osbeck] with pthA-nls for acquiring resistance to citrus canker disease
    Li Yang
    Hunan Provincial Key Laboratory of Crop Germplasm Innovation and Utilization, National Center for Citrus Improvement, Hunan Agricultural University, Changsha, Hunan, 410128, People s Republic of China
    Plant Mol Biol 75:11-23. 2011
    ..The results suggested that the transformation of nls sense strands may offer an effective way to acquire resistance to citrus canker disease...
  20. ncbi A filamentous hemagglutinin-like protein of Xanthomonas axonopodis pv. citri, the phytopathogen responsible for citrus canker, is involved in bacterial virulence
    Natalia Gottig
    Molecular Biology Division, Facultad de Ciencias Bioquimicas y Farmaceuticas, Instituto de Biologia Molecular y Celular de Rosario, Consejo Nacional de Investigaciones Cientificas y Tecnicas, Universidad Nacional de Rosario, Rosario, Argentina
    PLoS ONE 4:e4358. 2009
    ....
  21. ncbi Structural model and ligand interactions of the Xanthomonas axonopodis pv. citri oligopeptide-binding protein
    A Moutran
    Departamento de Microbiologia, Instituto de Ciencias Biomedicas II, Universidade de Sao Paulo, Cidade Universitaria, Sao Paulo, SP, Brasil
    Genet Mol Res 6:1169-77. 2007
    ..The present study represents the first structural analysis of an OppA ortholog expressed by a phytopathogen and contributes to the understanding of the physiology and nutritional strategies of X. citri...
  22. ncbi Structure of Xanthomonas axonopodis pv. citri YaeQ reveals a new compact protein fold built around a variation of the PD-(D/E)XK nuclease motif
    Cristiane R Guzzo
    Departamento de Bioquimica, Instituto de Quimica, Universidade de Sao Paulo, Avenida Prof Lineu Prestes 748, Sao Paulo, SP, CEP 05508 000, Brazil
    Proteins 69:644-51. 2007
    ..We show that catalytically important residues in the PD-(D/E)XK nuclease superfamily are spatially conserved in YaeQ and other highly conserved YaeQ residues may be poised to interact with nucleic acid structures...
  23. ncbi Solution structure of ApaG from Xanthomonas axonopodis pv. citri reveals a fibronectin-3 fold
    Daniel O Cicero
    Department of Chemical Science and Technology, University of Rome, Tor Vergata, Italy
    Proteins 67:490-500. 2007
    ....
  24. ncbi Identification and characterization of two uvrA genes of Xanthomonas axonopodis pathovar citri
    Che Hung Shen
    Department of Life Science, Fu Jen University, 510 Chun Chen Road, Taipei, 242, Taiwan, ROC
    Mol Genet Genomics 277:149-60. 2007
    ..These results suggest that uvrA expression in X. a. pv. citri is not regulated by the SOS response system...
  25. ncbi Insight in to the phylogeny of polyhydroxyalkanoate biosynthesis: horizontal gene transfer
    Vipin C Kalia
    Environmental Biotechnology, Institute of Genomics and Integrative Biology CSIR, Delhi, India
    Gene 389:19-26. 2007
    ..DSMZ 9242 and Leptospira interrogans serovar lai str. 56601, which can be transformed into novel PHA producers through recombinant DNA technology...
  26. ncbi Structural and functional comparisons of nucleotide pyrophosphatase/phosphodiesterase and alkaline phosphatase: implications for mechanism and evolution
    Jesse G Zalatan
    Department of Chemistry, Stanford University, Stanford, California 94305 5307, USA
    Biochemistry 45:9788-803. 2006
    ....
  27. ncbi Crystallization and preliminary X-ray diffraction analysis of XAC1151, a small heat-shock protein from Xanthomonas axonopodis pv. citri belonging to the alpha-crystallin family
    Eduardo Hilario
    Departamento de Bioquímica e Tecnologia Química, Instituto de Quimica, Universidade Estadual Paulista, Araraquara SP, Brazil
    Acta Crystallogr Sect F Struct Biol Cryst Commun 62:446-8. 2006
    ..The crystal belongs to the rhombohedral space group R3, with unit-cell parameters a = b = 128.7, c = 55.3 angstroms. The crystal structure was solved by molecular-replacement methods. Structure refinement is in progress...
  28. ncbi NMR assignment of the outer membrane lipoprotein (OmlA) from Xanthomonas axonopodis pv citri
    Marina M T Vanini
    Centre for Structural Molecular Biology, Brazilian Synchrotron Light Laboratory (LNLS, Campinas, 13084-971, Brazil
    J Biomol NMR 36:34. 2006
  29. ncbi Identification of genomic islands in six plant pathogens
    Ling Ling Chen
    Shandong Provincial Research Center for Bioinformatic Engineering and Technique, Center for Advanced Study, Shandong University of Technology, Zibo 255049, PR China
    Gene 374:134-41. 2006
    ..The identification of these GIs will benefit the research for the six important phytopathogens...
  30. ncbi Crystallization, data collection and phasing of the molybdate-binding protein of the phytopathogen Xanthomonas axonopodis pv. citri
    C P Santacruz
    Departamento de Microbiologia, Instituto de Ciencias Biomedicas II, Universidade de Sao Paulo, Sao Paulo, SP, Brazil
    Acta Crystallogr Sect F Struct Biol Cryst Commun 62:289-91. 2006
    ..The crystal belongs to the orthorhombic space group C222(1), with unit-cell parameters a = 68.15, b = 172.14, c = 112.04 A. The crystal structure was solved by molecular-replacement methods and structure refinement is in progress...
  31. ncbi Expression, crystallization and preliminary crystallographic analysis of SufE (XAC2355) from Xanthomonas axonopodis pv. citri
    Cristiane R Guzzo
    Departamento de Bioquimica, Instituto de Quimica, Universidade de Sao Paulo, CEP 05508 000, Sao Paulo, SP, Brazil
    Acta Crystallogr Sect F Struct Biol Cryst Commun 62:268-70. 2006
    ..The calculated Matthews coefficient indicated the presence of two molecules in the asymmetric unit. Phasing was performed by molecular-replacement using E. coli SufE as a model (PDB code 1mzg) and an interpretable map was obtained...
  32. ncbi Expression, purification, crystallization and preliminary X-ray analysis of YaeQ (XAC2396) from Xanthomonas axonopodis pv. citri
    Cristiane R Guzzo
    Departamento de Bioquimica, Instituto de Quimica, Universidade de Sao Paulo, CEP 05508 000, Sao Paulo, SP, Brazil
    Acta Crystallogr Sect F Struct Biol Cryst Commun 61:493-5. 2005
    ..Initial experimental phases were calculated by the multiple-wavelength anomalous dispersion technique and an interpretable electron-density map was obtained...
  33. ncbi Transaldolase exhibits a protective role against menadione toxicity in Xanthomonas campestris pv. phaseoli
    Paiboon Vatanaviboon
    Laboratory of Biotechnology, Chulabhorn Research Institute, Lak Si, Bangkok 10210, Thailand
    Biochem Biophys Res Commun 297:968-73. 2002
    ..This increased menadione sensitivity phenotype could be complemented by expression of talA in a plasmid vector. The data demonstrated a novel and essential role of transaldolase in protection against menadione toxicity in X. campestris...
  34. ncbi rpfF mutants of Xanthomonas oryzae pv. oryzae are deficient for virulence and growth under low iron conditions
    Subhadeep Chatterjee
    Centre for Cellular and Molecular Biology, Hyderabad, India
    Mol Plant Microbe Interact 15:463-71. 2002
    ..oryzae pv. oryzae and that an inability to cope with the conditions of low iron availability in the host may be the reason for the virulence deficiency of the rpfF X. oryzae pv. oryzae mutants...
  35. ncbi Complex regulation of the organic hydroperoxide resistance gene (ohr) from Xanthomonas involves OhrR, a novel organic peroxide-inducible negative regulator, and posttranscriptional modifications
    R Sukchawalit
    Laboratory of Biotechnology, Chulabhorn Research Institute, Lak Si, Bangkok 10210, Thailand
    J Bacteriol 183:4405-12. 2001
    ..The bicistronic mRNA is then processed by RNase III-like enzymes to give high levels of ohr mRNA, while ohrR mRNA is rapidly degraded...
  36. ncbi Isolation and characterization of the gene encoding an aminopeptidase involved in the selective toxicity of ascamycin toward Xanthomonas campestris pv. citri
    T Sudo
    Antibiotics Laboratory, Institute of Physical and Chemical Research RIKEN, Saitama, Japan
    Biochem J 319:99-102. 1996
    ..50% identity for amino acids to the proline iminopeptidase from Neisseria gonorrhoeae. The XAP gene product, Xap, expressed in Escherichia coli has proline iminopeptidase activity as well as ascamycin dealanylating activity in vitro...
  37. ncbi The gene encoding UDP-glucose pyrophosphorylase is required for the synthesis of xanthan gum in Xanthomonas campestris
    C L Wei
    Department of Botany, National Chung Hsing University, Taichung, Taiwan
    Biochem Biophys Res Commun 226:607-12. 1996
    ..0-kb KpnI-EcoRI fragment. In vitro expression of the gene in the S30 transcription/translation system produced a protein of ca. 35 kDa...
  38. ncbi Heterologous growth phase- and temperature-dependent expression and H2O2 toxicity protection of a superoxide-inducible monofunctional catalase gene from Xanthomonas oryzae pv. oryzae
    S Mongkolsuk
    Laboratory of Biotechnology, Chulabhorn Research Institute, Lak Si, Bangkok, Thailand
    J Bacteriol 178:3578-84. 1996
    ..The patterns of transcription regulation, heterologous expression, and physiological function of katX are different from previously studied bacterial kat genes...
  39. ncbi Cloning of a pectate lyase gene from Xanthomonas campestris pv. malvacearum and comparison of its sequence relationship with pel genes of soft-rot Erwinia and Pseudomonas
    C H Liao
    Eastern Regional Research Center, USDA ARS, Philadelphia, PA 19118, USA
    Mol Plant Microbe Interact 9:14-21. 1996
    ..Homologous pel sequences were detected in various pathovars or strains of X. campestris. All of these xanthomonads produced an alkaline Pel and were capable of causing soft-rot in potato tuber slices and green pepper fruits...
  40. ncbi Xanthomonas avirulence/pathogenicity gene family encodes functional plant nuclear targeting signals
    Y Yang
    Plant Pathology Department, University of Florida, Gainesville 32611, USA
    Mol Plant Microbe Interact 8:627-31. 1995
  41. ncbi A novel beta-galactosidase gene isolated from the bacterium Xanthomonas manihotis exhibits strong homology to several eukaryotic beta-galactosidases
    C H Taron
    New England Biolabs Inc, Beverly, MA 01915, USA
    Glycobiology 5:603-10. 1995
    ..A region spanning Domain 2 showed similarity to the catalytic domain of endo beta 1-3 glucanases from tobacco and barley...
  42. ncbi The opsX locus of Xanthomonas campestris affects host range and biosynthesis of lipopolysaccharide and extracellular polysaccharide
    M T Kingsley
    Plant Pathology Department, University of Florida, Gainesville 32611 0680
    J Bacteriol 175:5839-50. 1993
    ..The host-specific virulence function of opsX appears to involve biosynthesis of the extracellular polysaccharide and a complete LPS. Both may be needed in normal amounts for protection from citrus, but not bean, defense compounds...
  43. ncbi Gene-for-genes interactions between cotton R genes and Xanthomonas campestris pv. malvacearum avr genes
    R de Feyter
    Plant Pathology Department, University of Florida, Gainesville 32611
    Mol Plant Microbe Interact 6:225-37. 1993
    ..c. pv. malvacearum race change mutations. Five spontaneous race change mutants of XcmH suffered avr locus deletions, strongly indicating intergenic recombination as the primary mechanism for generating new races in X. c. pv. malvacearum...
  44. ncbi Cloning and characterization of the hemA gene for synthesis of delta-aminolevulinic acid in Xanthomonas campestris pv. phaseoli
    N Asahara
    Department of Fermentation Technology, Faculty of Engineering, Hiroshima University, Japan
    Appl Microbiol Biotechnol 40:846-50. 1994
    ..coli and found that the gene complemented the hemA mutation. These results suggest that the cloned gene is hemA and the gene from Xanthomonas also complements both hemA and hemM mutations, as in the case of the E. coli hemA...
  45. ncbi Intragenic recombination of a single plant pathogen gene provides a mechanism for the evolution of new host specificities
    Y Yang
    Plant Molecular and Cellular Biology Program, University of Florida, Gainesville 32611, USA
    J Bacteriol 177:4963-8. 1995
    ..Intragenic recombination therefore provides a genetic mechanism for the generation of multiple, different, and gratuitous avirulence genes from a single, required, host-specific pathogenicity gene...
  46. ncbi Conservation of the hypersensitivity-pathogenicity regulatory gene hrpX of Xanthomonas campestris and X. oryzae
    T Oku
    Department of Plant Pathology, University of California, Davis 95616, USA
    DNA Seq 5:245-9. 1995
    ..coli is lethal...
  47. ncbi Genetic and structural characterization of the avirulence gene avrBs3 from Xanthomonas campestris pv. vesicatoria
    U Bonas
    Department of Plant Pathology, University of California, Berkeley 94720
    Mol Gen Genet 218:127-36. 1989
    ..A second long ORF (2351 nucleotides) was identified on the other strand. A remarkable feature of both ORFs is the presence of 17 direct repeats of 102 bp which share 91%-100% homology with each other...
  48. ncbi An Xanthomonas citri pathogenicity gene, pthA, pleiotropically encodes gratuitous avirulence on nonhosts
    S Swarup
    Plant Pathology Department, University of Florida, Gainesville 32611
    Mol Plant Microbe Interact 5:204-13. 1992
    ..citri and may not limit the host range of X. citri on bean. The pleiotropic avirulence function of pthA and the heterologous HR of bean to X. citri are both evidently gratuitous...
  49. ncbi Proline iminopeptidase gene from Xanthomonas campestris pv. citri
    J Alonso
    Departamento de Microbiologia Molecular, Consejo Superior de Investigaciones Cientificas, Velazquez, Madrid, Spain
    Microbiology 142:2951-7. 1996
    ..The molecular mass of Pip was found to be 35 kDa by SDS-PAGE and 120 kDa by gel filtration, suggesting that the active enzyme is a multimer...
  50. ncbi Identification of a family of avirulence genes from Xanthomonas oryzae pv. oryzae
    C M Hopkins
    Department of Plant Pathology, Kansas State University, Manhattan 66506 5502
    Mol Plant Microbe Interact 5:451-9. 1992
    ..The DNA sequence of avrXa10 is nearly identical to avrBs3. We suggest that avrXa7 and avrXa10 are members of an avirulence gene family from xanthomonads that control the elicitation of resistance in mono- and dicotyledonous plants...
  51. ncbi Microbial origin of plant-type 2-keto-3-deoxy-D-arabino-heptulosonate 7-phosphate synthases, exemplified by the chorismate- and tryptophan-regulated enzyme from Xanthomonas campestris
    G Gosset
    Departamento de Microbiologia Molecular, Instituto de Biotecnologia, Universidad Nacional Autonoma de Mexico, Cuernavaca, Morelos 62250, Mexico
    J Bacteriol 183:4061-70. 2001
    ..campestris, one defined by a three-residue deletion near the conserved KPRS motif, and one possessing a larger deletion further downstream...
  52. ncbi Molecular characterization and expression of the recX gene of Xanthomonas campestris pv. citri
    M K Yang
    Department of Biology, Fu Jen University, 510 Chun Chen Road, Taipei 242, Taiwan, PR China
    Curr Microbiol 42:257-63. 2001
    ..campestris pathovars tested. The genetic arrangement of lexA-recA-recX was apparent in X. campestris and each of the three genes transcribed from their own promoters...
  53. ncbi Characterization of the acyl carrier protein gene and the fab gene locus in Xanthomonas albilineans
    G Huang
    Department of Botany, The University of Queensland, Brisbane, QLD, Australia
    FEMS Microbiol Lett 193:129-36. 2000
    ..Different species may obtain a common advantage from coordinated regulation of the same biosynthetic pathways using different genes in this region...
  54. ncbi Cloning and molecular characterization of hrpX from Xanthomonas axonopodis pv. citri
    M Iwamoto
    School of Bioresources, Hiroshima Prefectural University, Shoubara City, Japan
    DNA Seq 11:167-73. 2000
    ..campestris pv. campestris, 95% to HrpXo of X. oryzae pv. oryzae and 97% to X. vesicatoria. These findings clearly indicate and confirm that the structure of the hrpX genes in plant pathogenic Xanthomonas species is highly conserved...
  55. ncbi Identification of a lexA gene in, and construction of a lexA mutant of, Xanthomonas campestris pv. citri
    M K Yang
    Department of Biology, Fu Jen University, 510 Chun Chen Road, Taipei 242, Taiwan, Republic of China
    Curr Microbiol 40:233-8. 2000
    ..These results indicate that LexA functions as a repressor of recA expression in X.c. pv. citri...
  56. ncbi Expression analysis and characterization of the mutant of a growth-phase- and starvation-regulated monofunctional catalase gene from Xanthomonas campestris pv. phaseoli
    P Vattanaviboon
    Laboratory of Biotechnology, Chulabhorn Research Institute, Lak Si, Bangkok, Thailand
    Gene 241:259-65. 2000
    ..These results suggest the existence of a novel compensatory mechanism for the activity of Xp catalase isozymes...
  57. ncbi Characterization of a ferric uptake regulator (fur) gene from Xanthomonas campestris pv. phaseoli with unusual primary structure, genome organization, and expression patterns
    S Loprasert
    Laboratory of Biotechnology, Chulabhorn Research Institute, Lak Si, Bangkok, Thailand
    Gene 239:251-8. 1999
    ..coli. Expression analysis of fur showed increased fur mRNA levels in response to a low iron growth condition. The fur transcription start site was identified by primer extension...
  58. ncbi Identification and characterization of a new organic hydroperoxide resistance (ohr) gene with a novel pattern of oxidative stress regulation from Xanthomonas campestris pv. phaseoli
    S Mongkolsuk
    Laboratory of Biotechnology, Chulabhorn Research Institute, Lak Si, Bangkok 10210, Thailand
    J Bacteriol 180:2636-43. 1998
    ..The data suggested that Ohr was a new type of organic hydroperoxide detoxification protein...
  59. ncbi The pilA gene of Xanthomonas campestris pv. citri is required for infection by the filamentous phage cf
    W C Su
    Institute of Molecular Biology, Academia Sinica, Taipei, Taiwan, Republic of China
    Mol Gen Genet 262:22-6. 1999
    ..This protein shows 42% identity to the type 4 prepilin encoded by the pilA genes of other bacteria. The pilA gene of X. campestris pv. citri is thus essential for infection by the bacteriophage cf...
  60. ncbi Crystallization and preliminary X-ray diffraction analysis of proline iminopeptidase from Xanthomonas campestris pv. citri
    F J Medrano
    Max Planck Institut fur Biochemie, Abteilung Structurforschung, Martinsreid, Germany
    FEBS Lett 400:91-3. 1997
    ....
  61. ncbi Structure of proline iminopeptidase from Xanthomonas campestris pv. citri: a prototype for the prolyl oligopeptidase family
    F J Medrano
    Max Plank Institut für Biochemie, Abteilung Strukturforschung, Am Klopferspitz 18, D 82152 Martinsried, Germany
    EMBO J 17:1-9. 1998
    ....
  62. ncbi The rpfA gene of Xanthomonas campestris pathovar campestris, which is involved in the regulation of pathogenicity factor production, encodes an aconitase
    T J Wilson
    The Sainsbury Laboratory, John Innes Centre, Norwich Research Park, UK
    Mol Microbiol 28:961-70. 1998
    ..Overall, these results suggest that a prokaryotic aconitase can also act as a regulator of gene expression and that the regulation is possibly related to changes in intracellular iron levels...
  63. ncbi A homolog of an Escherichia coli phosphate-binding protein gene from Xanthomonas oryzae pv. oryzae
    C M Hopkins
    Department of Plant Pathology, Kansas State University Manhattan 66506 5502, USA
    DNA Seq 5:299-305. 1995
    ..coli. Amino terminal sequencing revealed that a signal peptide is removed during transport to the periplasm in E. coli...
  64. ncbi The copper resistance operon copAB from Xanthomonas axonopodis pathovar citri: gene inactivation results in copper sensitivity
    Elaine Cristina Teixeira
    Instituto de Quimica, UNESP, Departamento de Bioquímica e Tecnologia Química, Araraquara, SP, Brazil
    Microbiology 154:402-12. 2008
    ..Cells of mutant strains showed higher sensitivity than the wild-type strain in the presence of copper, i.e. they were not able to induce citrus canker symptoms at high copper concentrations and exhibited a more retarded growth in planta...
  65. ncbi Resistance in tomato to Xanthomonas campestris pv vesicatoria is determined by alleles of the pepper-specific avirulence gene avrBs3
    U Bonas
    Institut für Genbiologische Forschung Berlin GmbH, FRG
    Mol Gen Genet 238:261-9. 1993
    ..Both genes, avrBs3 and avrBs3-2, are flanked by a 62 bp long inverted repeat, which prompts speculations about the origin of the members of the avrBs3 gene family...
  66. ncbi Cloning and characterization of the glutamate 1-semialdehyde aminomutase gene from Xanthomonas campestris pv. phaseoli
    K Murakami
    Department of Fermentation Technology, Faculty of Engineering, Hiroshima University, Japan
    Appl Microbiol Biotechnol 38:502-6. 1993
    ..The amino acid sequence shows a high degree of homology to the HemL proteins from other organisms, and a putative binding site for pyridoxal 5'-phosphate is conserved...
  67. ncbi The aroQ and pheA domains of the bifunctional P-protein from Xanthomonas campestris in a context of genomic comparison
    W Gu
    Department of Microbiology and Cell Science, University of Florida, Gainesville, USA
    Microb Comp Genomics 2:141-58. 1997
    ..PheA family of proteins is presented. A serC gene located immediately upstream of X. campestris aroQp.pheA appears to reflect a conserved gene organization, and both may belong to a single transcriptional unit...
  68. ncbi An hrcU-homologous gene mutant of Xanthomonas campestris pv. glycines 8ra that lost pathogenicity on the host plant but was able to elicit the hypersensitive response on nonhosts
    C Oh
    Department of Agricultural Biology, College of Agriculture and Life Sciences, Seoul National University, Suwon, Korea
    Mol Plant Microbe Interact 12:633-9. 1999
    ..This gene was only required for the pathogenic symptoms of X. campestris pv. glycines 8ra on soybean...
  69. ncbi Identification of new protein-protein interactions involving the products of the chromosome- and plasmid-encoded type IV secretion loci of the phytopathogen Xanthomonas axonopodis pv. citri
    Marcos C Alegria
    Departamento de Bioquimica, Instituto de Quimica, Universidade de Sao Paulo, Av Prof Lineu Prestes, 748, CEP 05599 970 São Paulo SP, Brazil
    J Bacteriol 187:2315-25. 2005
    ..All these uncharacterized proteins possess a conserved 120-amino-acid domain in their C termini and may represent a family of cofactors or substrates of the Xanthomonas T4SS...