pectobacterium chrysanthemi

Summary

Summary: A species of gram-negative, facultatively anaerobic, rod-shaped bacteria that causes vascular wilts on a wide range of plant species. It was formerly named Erwinia chrysanthemi.

Top Publications

  1. ncbi Coupling of iron assimilation and pectinolysis in Erwinia chrysanthemi 3937
    Thierry Franza
    Laboratoire de Pathologie Végétale UMR 217 INRA INA PG Université Paris 6, France
    Mol Plant Microbe Interact 15:1181-91. 2002
  2. ncbi Transfer of Pectobacterium chrysanthemi (Burkholder et al. 1953) Brenner et al. 1973 and Brenneria paradisiaca to the genus Dickeya gen. nov. as Dickeya chrysanthemi comb. nov. and Dickeya paradisiaca comb. nov. and delineation of four novel species, Dick
    Régine Samson
    UMR de Pathologie Végétale INRA INH Université, BP 57, 42 rue G Morel, 49071 Beaucouze, France
    Int J Syst Evol Microbiol 55:1415-27. 2005
  3. doi A structure-based QSAR and docking study on imidazo[1,5-a][1,2,4]-triazolo[1,5-d][1,4,]benzodiazepines as Selective GABA(A) α5 inverse agonists
    Sajjad Gharaghani
    Department of Chemistry, Isfahan University of Technology, Isfahan 84156 83111, Iran
    Chem Biol Drug Des 78:612-21. 2011
  4. pmc Ligand activation of the prokaryotic pentameric ligand-gated ion channel ELIC
    Iwan Zimmermann
    Department of Biochemistry, University of Zurich, Zurich, Switzerland
    PLoS Biol 9:e1001101. 2011
  5. doi X-ray structure of a prokaryotic pentameric ligand-gated ion channel
    Ricarda J C Hilf
    Department of Biochemistry, University of Zurich, Winterthurer Strasse 190, CH 8057 Zurich, Switzerland
    Nature 452:375-9. 2008
  6. pmc The phytopathogen Dickeya dadantii (Erwinia chrysanthemi 3937) is a pathogen of the pea aphid
    Anne Marie Grenier
    Laboratoire de Biologie Fonctionnelle Insectes et Interactions, BF2I, UMR 203 INRA INSA de Lyon, Bat L Pasteur, F 69621 Villeurbanne Cedex, France
    Appl Environ Microbiol 72:1956-65. 2006
  7. doi X-ray structure of a pentameric ligand-gated ion channel in an apparently open conformation
    Nicolas Bocquet
    Pasteur Institute, G5 Group of Channel Receptor, CNRS URA 2182
    Nature 457:111-4. 2009
  8. ncbi The oligogalacturonate-specific porin KdgM of Erwinia chrysanthemi belongs to a new porin family
    Nicolas Blot
    Unité de Microbiologie et Génétique, Composante INSA, UMR CNRS 5122, INSA, Batiment Louis Pasteur, 11 Avenue Jean Capelle, 69621 Villeurbanne Cedex, France
    J Biol Chem 277:7936-44. 2002
  9. pmc Characterization of the Erwinia chrysanthemi Gan locus, involved in galactan catabolism
    Aurélie Delangle
    Unite de Glycobiologie Structurale et Fonctionnelle, UMR USTL CNRS 8576 IFR147, Universite des Sciences et Technologies de Lille, Batiment C9, 59655 Villeneuve d Ascq cedex, France
    J Bacteriol 189:7053-61. 2007
  10. ncbi L-Asparaginase from Erwinia Chrysanthemi 3937: cloning, expression and characterization
    Georgia A Kotzia
    Laboratory of Enzyme Technology, Department of Agricultural Biotechnology, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
    J Biotechnol 127:657-69. 2007

Scientific Experts

Detail Information

Publications125 found, 100 shown here

  1. ncbi Coupling of iron assimilation and pectinolysis in Erwinia chrysanthemi 3937
    Thierry Franza
    Laboratoire de Pathologie Végétale UMR 217 INRA INA PG Université Paris 6, France
    Mol Plant Microbe Interact 15:1181-91. 2002
    ..These important pathogenicity functions are coregulated by responding to common signals encountered in planta...
  2. ncbi Transfer of Pectobacterium chrysanthemi (Burkholder et al. 1953) Brenner et al. 1973 and Brenneria paradisiaca to the genus Dickeya gen. nov. as Dickeya chrysanthemi comb. nov. and Dickeya paradisiaca comb. nov. and delineation of four novel species, Dick
    Régine Samson
    UMR de Pathologie Végétale INRA INH Université, BP 57, 42 rue G Morel, 49071 Beaucouze, France
    Int J Syst Evol Microbiol 55:1415-27. 2005
    A collection of 75 strains of Pectobacterium chrysanthemi (including all biovars and pathovars) and the type strains of Brenneria paradisiaca (CFBP 4178(T)) and Pectobacterium cypripedii (CFBP 3613(T)) were studied by DNA-DNA ..
  3. doi A structure-based QSAR and docking study on imidazo[1,5-a][1,2,4]-triazolo[1,5-d][1,4,]benzodiazepines as Selective GABA(A) α5 inverse agonists
    Sajjad Gharaghani
    Department of Chemistry, Isfahan University of Technology, Isfahan 84156 83111, Iran
    Chem Biol Drug Des 78:612-21. 2011
    ..Finally, the results of target- and ligand-based QSAR models were compared, resulted the superiority of the structure-based QSAR to the ligand-based model...
  4. pmc Ligand activation of the prokaryotic pentameric ligand-gated ion channel ELIC
    Iwan Zimmermann
    Department of Biochemistry, University of Zurich, Zurich, Switzerland
    PLoS Biol 9:e1001101. 2011
    ..The high single channel conductance and the comparably simple functional behavior make ELIC an attractive model system to study general mechanisms of ion conduction and gating in this important family of neurotransmitter receptors...
  5. doi X-ray structure of a prokaryotic pentameric ligand-gated ion channel
    Ricarda J C Hilf
    Department of Biochemistry, University of Zurich, Winterthurer Strasse 190, CH 8057 Zurich, Switzerland
    Nature 452:375-9. 2008
    ..3 A resolution. Our study reveals the first structure of a pLGIC at high resolution and provides an important model system for the investigation of the general mechanisms of ion permeation and gating within the family...
  6. pmc The phytopathogen Dickeya dadantii (Erwinia chrysanthemi 3937) is a pathogen of the pea aphid
    Anne Marie Grenier
    Laboratoire de Biologie Fonctionnelle Insectes et Interactions, BF2I, UMR 203 INRA INSA de Lyon, Bat L Pasteur, F 69621 Villeurbanne Cedex, France
    Appl Environ Microbiol 72:1956-65. 2006
    ..The observed difference in virulence toward apterous and winged aphids may have an ecological impact, and this deserves specific attention in future research...
  7. doi X-ray structure of a pentameric ligand-gated ion channel in an apparently open conformation
    Nicolas Bocquet
    Pasteur Institute, G5 Group of Channel Receptor, CNRS URA 2182
    Nature 457:111-4. 2009
    ..These data are consistent with a model of pore opening based on both quaternary twist and tertiary deformation...
  8. ncbi The oligogalacturonate-specific porin KdgM of Erwinia chrysanthemi belongs to a new porin family
    Nicolas Blot
    Unité de Microbiologie et Génétique, Composante INSA, UMR CNRS 5122, INSA, Batiment Louis Pasteur, 11 Avenue Jean Capelle, 69621 Villeurbanne Cedex, France
    J Biol Chem 277:7936-44. 2002
    ..KdgM has no homology with currently known porins, but proteins similar to KdgM are present in several bacteria. Therefore, these proteins might constitute a new family of porin channels...
  9. pmc Characterization of the Erwinia chrysanthemi Gan locus, involved in galactan catabolism
    Aurélie Delangle
    Unite de Glycobiologie Structurale et Fonctionnelle, UMR USTL CNRS 8576 IFR147, Universite des Sciences et Technologies de Lille, Batiment C9, 59655 Villeneuve d Ascq cedex, France
    J Bacteriol 189:7053-61. 2007
    ..These mutations did not affect the virulence of E. chrysanthemi on chicory leaves, potato tubers, or Saintpaulia ionantha, suggesting an accessory role of galactan utilization in the bacterial pathogeny...
  10. ncbi L-Asparaginase from Erwinia Chrysanthemi 3937: cloning, expression and characterization
    Georgia A Kotzia
    Laboratory of Enzyme Technology, Department of Agricultural Biotechnology, Agricultural University of Athens, Iera Odos 75, 11855 Athens, Greece
    J Biotechnol 127:657-69. 2007
    ..The approach offers the possibility of designing an ErL-ASNase bioreactor that can be operated over a long period of time with high efficiency, which can be used in leukaemia therapy...
  11. ncbi Erwinia chrysanthemi requires a second iron transport route dependent of the siderophore achromobactin for extracellular growth and plant infection
    Thierry Franza
    Laboratoire de Pathologie Végétale, UMR 217 INRA INA P G UPMC, 16 rue Claude Bernard, 75005 Paris, France
    Mol Microbiol 55:261-75. 2005
    ..Interestingly, iron transport mediated by achromobactin or a closely related siderophore probably exists in other phytopathogenic bacterial species such as Pseudomonas syringae...
  12. pmc Molecular-dynamics simulations of ELIC-a prokaryotic homologue of the nicotinic acetylcholine receptor
    Xiaolin Cheng
    Center for Molecular Biophysics, Oak Ridge National Laboratory, Oak Ridge, Tennessee, USA
    Biophys J 96:4502-13. 2009
    ..Finally, the simulation of an ELIC mutant substantiates the important role of F246 on the stability, hydration and possibly function of the ELIC channel...
  13. doi Comparative analysis of the glg operons of Pectobacterium chrysanthemi PY35 and other prokaryotes
    Kye Man Cho
    Division of Applied Life Science BK21 program, Graduate School of Gyeongsang National University, Chinju 660 701, Republic of Korea
    J Mol Evol 67:1-12. 2008
    A chromosomal region of Pectobacterium chrysanthemi PY35 that contains of genes for glycogen synthesis was isolated from a cosmid library...
  14. ncbi Activity enhancement of Cel5Z from Pectobacterium chrysanthemi PY35 by removing C-terminal region
    Sang Ryeol Park
    Research Institute of Life Science, Gyeongsang National University, Chinju 660 701, Korea
    Biochem Biophys Res Commun 291:425-30. 2002
    ..coli transformant appeared to be 32 kDa by SDS-PAGE analysis in the presence of carboxymethyl-cellulose (CMC). The Cel5Z::Omega protein hydrolyzed CMC with 1.7-fold higher activity than the intact Cel5Z cellulase...
  15. doi Structure of a potentially open state of a proton-activated pentameric ligand-gated ion channel
    Ricarda J C Hilf
    Department of Biochemistry, University of Zurich, Winterthurerstrasse 190, CH 8057 Zurich, Switzerland
    Nature 457:115-8. 2009
    ..In combination, both structures suggest a novel gating mechanism for pentameric ligand-gated ion channels where channel opening proceeds by a change in the tilt of the pore-forming helices...
  16. ncbi Construction of minimum size cellulase (Cel5Z) from Pectobacterium chrysanthemi PY35 by removal of the C-terminal region
    Woo Jin Lim
    Division of Applied Life Science, Gyeongsang National University, Chinju, 660 701, Korea
    Appl Microbiol Biotechnol 68:46-52. 2005
    b>Pectobacterium chrysanthemi PY35 secretes the endoglucanase Cel5Z, an enzyme of the glycoside hydrolase family 5...
  17. ncbi The role of several multidrug resistance systems in Erwinia chrysanthemi pathogenesis
    Alfredo Maggiorani Valecillos
    Departamento de Biotecnologia, Universidad Politecnica de Madrid, E T S Ingenieros Agronomos, Avda Complutense s n, E 28040 Madrid, Spain
    Mol Plant Microbe Interact 19:607-13. 2006
    ..These results indicate that the function of these systems in plants could be related to the specificity to extrude a toxic compound that is present in a given host...
  18. ncbi Arabidopsis thaliana expresses multiple lines of defense to counterattack Erwinia chrysanthemi
    Mathilde Fagard
    Laboratoire Interactions Plantes Pathogènes, UMR 217 INRA INA P G Universitè Paris 6 and CNRS, 16 rue Claude Bernard, Paris 75005, France
    Mol Plant Microbe Interact 20:794-805. 2007
    ..Our study shows the differential role played by pectate lyases isoenzymes in this process and highlights the complexity of the host immune network, which is finely controlled by the bacterium...
  19. ncbi Tol-Pal proteins are critical cell envelope components of Erwinia chrysanthemi affecting cell morphology and virulence
    Jean Francois Dubuisson
    Unité de Microbiologie et Génétique, UMR 5122 CNRS INSA UCBL, Universite Claude Bernard Lyon I, bât André Lwoff, 69622 Villeurbanne Cedex, France
    Microbiology 151:3337-47. 2005
    ..This could be explained by a combination of impaired phenotypes in the tol-pal mutants, such as reduced growth and motility and a decreased production of pectate lyases, the major virulence factor of Er. chrysanthemi...
  20. pmc Erwinia chrysanthemi tolC is involved in resistance to antimicrobial plant chemicals and is essential for phytopathogenesis
    Ravi D Barabote
    Department of Biological Sciences, Texas Tech University, Lubbock, Texas 79409, USA
    J Bacteriol 185:5772-8. 2003
    ..These results suggest that by conferring resistance to the antimicrobial compounds produced by plants, the E. chrysanthemi tolC plays an important role in the survival and colonization of the pathogen in plant tissue...
  21. ncbi Conserved role of the linker alpha-helix of the bacterial disulfide isomerase DsbC in the avoidance of misoxidation by DsbB
    Laura Segatori
    Department of Chemical Engineering, Institute for Cell and Molecular Biology, University of Texas, Austin, Texas 78712 1095, USA
    J Biol Chem 281:4911-9. 2006
    ....
  22. ncbi PecS and PecT coregulate the synthesis of HrpN and pectate lyases, two virulence determinants in Erwinia chrysanthemi 3937
    William Nasser
    Unité de Microbiologie et Génétique UMR CNRS INSA UCBL 5122 Domaine Scientifique de la Doua, Université Claude Bernard Lyon I Bâtiment A Lwoff, Villeurbanne, France
    Mol Plant Microbe Interact 18:1205-14. 2005
    ..The results suggest coordinated regulation of HrpN and pectate lyases by PecS and PecT. A putative model of the synthesis of these two virulence factors in E. chrysanthemi during pathogenesis is presented...
  23. ncbi Effect of mutations in the T1.5 loop of pectate lyase A from Erwinia chrysanthemi EC16
    Seameen J Dehdashti
    University of Missouri Kansas City, School of Biological Sciences, 5100 Rockhill Road, Kansas City, Missouri 64111 2499, USA
    Acta Crystallogr D Biol Crystallogr 59:1339-42. 2003
    ..5 loop in PelA was mutated to the homologous sequence in PelE. The crystal structure of the PelA T1.5 mutant has been solved to 1.6 and 2.9 A resolution. The enzymatic and structural properties of the T1.5 mutant are discussed...
  24. ncbi The Erwinia chrysanthemi phoP-phoQ operon plays an important role in growth at low pH, virulence and bacterial survival in plant tissue
    Arancha Llama-Palacios
    Departamento de Biotecnología UPM, E T S Ingenieros Agronomos, E 28040 Madrid, Spain
    Mol Microbiol 49:347-57. 2003
    ..This gene was induced at low Mg(2+) concentrations and in planta. These results suggest that E. chrysanthemi PhoP-PhoQ system plays an important role in bacterial survival in plant tissues during the initial infection stages...
  25. ncbi The DNA nucleoid-associated protein Fis co-ordinates the expression of the main virulence genes in the phytopathogenic bacterium Erwinia chrysanthemi
    Thomas Lautier
    Universite de Lyon, F 69003, France Université Lyon 1, F 69622, France INSA Lyon, Villeurbanne, F 69621, France CNRS, UMR 5240, Unité Microbiologie Adaptation et Pathogénie, F 69622, France
    Mol Microbiol 66:1474-90. 2007
    ..Finally, the fis mutant has a decreased virulence. These results suggest a co-ordinated regulation by Fis of virulence factors involved in certain key steps of infection, early (asymptomatic) and advanced (symptomatic) phases...
  26. ncbi Integration of two essential virulence modulating signals at the Erwinia chrysanthemi pel gene promoters: a role for Fis in the growth-phase regulation
    Thomas Lautier
    Universite de Lyon, F 69003, Universite Lyon 1, F 69622 INSA Lyon, Villeurbanne, F 69621, CNRS, UMR 5240, Unité Microbiologie Adaptation et Pathogénie, F 69622, France
    Mol Microbiol 66:1491-505. 2007
    ..Together, these data indicate that Fis tightly controls the availability of Pels during pathogenesis by acting on both their production and their translocation in the external medium...
  27. ncbi Dynamic regulation of GacA in type III secretion, pectinase gene expression, pellicle formation, and pathogenicity of Dickeya dadantii (Erwinia chrysanthemi 3937)
    Shihui Yang
    Department of Biological Sciences, University of Wisconsin, Milwaukee, WI 53211, USA
    Mol Plant Microbe Interact 21:133-42. 2008
    ..Finally, the nearly abolished systemic invasion ability of Ech137 suggests that GacA of D. dadantii is essential for the pathogenicity and systemic movement of the bacterium in S. ionantha...
  28. pmc Topology of the Erwinia chrysanthemi oligogalacturonate porin KdgM
    Teijo Pellinen
    Unité Microbiologie et Génétique, UMR CNRS INSA UCB 5122, Batiment Lwoff, 10 Rue Raphaël Dubois, 69622 Villeurbanne, France
    Biochem J 372:329-34. 2003
    ..Loop L6 could fold back into the lumen of the pore and play the role of the constriction loop L3 of general porins. With 14 transmembrane segments, the KdgM porin family could represent the smallest porin characterized to date...
  29. ncbi Efflux pump gene expression in Erwinia chrysanthemi is induced by exposure to phenolic acids
    Ramani S Ravirala
    Department of Biological Sciences, Center for Biotechnology and Genomics, Texas Tech University, Lubbock 79409, UA
    Mol Plant Microbe Interact 20:313-20. 2007
    ..This ability of plant-pathogenic bacteria to co-opt plant defense-signaling molecules to activate multidrug efflux pumps may have evolved to ensure bacterial survival in susceptible host plants...
  30. ncbi The RhaS activator controls the Erwinia chrysanthemi 3937 genes rhiN, rhiT and rhiE involved in rhamnogalacturonan catabolism
    Nicole Hugouvieux-Cotte-Pattat
    Unité de Microbiologie et Génétique Composante INSA, UMR CNRS INSA UCB 5122, Bat Lwoff, 10 rue Dubois, Domaine Scientifique de la Doua, 69622 Villeurbanne Cedex, France
    Mol Microbiol 51:1361-74. 2004
    ..chrysanthemi than in other enterobacteria. Indeed, the RhaS control is not restricted to the catabolism of rhamnose but is extended to the degradation of plant polysaccharides that contain this sugar...
  31. ncbi Definition of a consensus DNA-binding site for PecS, a global regulator of virulence gene expression in Erwinia chrysanthemi and identification of new members of the PecS regulon
    Carine Rouanet
    Unité de Microbiologie et Génétique CNRS Institut National des Sciences Appliquées Université Claude Bernard Lyon, Unité Mixte de Recherche 5122 Université Claude Bernard Lyon, 69622 Villeurbanne, France
    J Biol Chem 279:30158-67. 2004
    ..Accordingly, PecS directly represses fliE expression. Thus, PecS seems to control the synthesis of virulence factors required for the key steps of plant infection...
  32. ncbi [Genetic regulation of pathogenicity and virulence factors in bacteria Erwinia carotovora subsp. atroseptica: phenotypic characteristic of bacteria with the mutant kduD gene]
    V E Miamin
    Genetika 40:1194-9. 2004
    ..Genes involved in the intracellular catabolism of pectin substances and induced by both low and high DK2 concentrations in the cultivation medium are not repressed by this metabolite...
  33. pmc The Erwinia chrysanthemi 3937 PhoQ sensor kinase regulates several virulence determinants
    Balakrishnan Venkatesh
    Laboratory of Plant Pathology, Faculty of Agriculture, Shizuoka University, 836 Ohya, Suruga ku, Shizuoka 422 8529, Japan
    J Bacteriol 188:3088-98. 2006
    ..Our results indicate that the PhoPQ system governs the expression of several additional virulence factors and may also be involved in interactions with other regulatory systems...
  34. ncbi Modeling the onset of virulence in a pectinolytic bacterium
    Jacques A Sepulchre
    Institut Non Lineaire de Nice, UNSA CNRS, 1361 Route des Lucioles, 06560 Valbonne Sophia Antipolis, France
    J Theor Biol 244:239-57. 2007
    ..This first modeling of the regulation of pel genes opens the way to new confrontations between theoretical ideas with experiments and possible strategies to fight the soft-rot disease of plants...
  35. ncbi Comparative genomics of the KdgR regulon in Erwinia chrysanthemi 3937 and other gamma-proteobacteria
    Dmitry A Rodionov
    State Scientific Centre GosNIIGenetika, Moscow, 117545, Russia
    Microbiology 150:3571-90. 2004
    ..In particular, possible non-orthologous substitutes of isomerase KduI and a new oligogalacturonide transporter in the Vibrio species were detected...
  36. pmc Global effect of indole-3-acetic acid biosynthesis on multiple virulence factors of Erwinia chrysanthemi 3937
    Shihui Yang
    Department of Biological Sciences, University of Wisconsin Milwaukee, Milwaukee, WI 53211, USA
    Appl Environ Microbiol 73:1079-88. 2007
    ....
  37. pmc Role of the PhoP-PhoQ system in the virulence of Erwinia chrysanthemi strain 3937: involvement in sensitivity to plant antimicrobial peptides, survival at acid Hh, and regulation of pectolytic enzymes
    Arancha Llama-Palacios
    Departamento de Biotechnología UPM, ETS Ingenieros Agronomos, Madrid, Spain
    J Bacteriol 187:2157-62. 2005
    ..These results suggest that the PhoP-PhoQ system plays a role in the virulence of this bacterium in plant tissues, although it does not contribute to bacterial growth at acid pH...
  38. ncbi Lethal effect of the gliding arc discharges on Erwinia spp
    M Moreau
    Laboratory of Cold Microbiology, University of Rouen, Evreux, France
    J Appl Microbiol 98:1039-46. 2005
    ..To compare the decontamination performances of glidarc on strains of Erwinia of industrial interest...
  39. ncbi The Erwinia chrysanthemi EC16 hrp/hrc gene cluster encodes an active Hrp type III secretion system that is flanked by virulence genes functionally unrelated to the Hrp system
    Clemencia M Rojas
    Department of Plant Pathology, Cornell University, Ithaca, NY 14853 4203, USA
    Mol Plant Microbe Interact 17:644-53. 2004
    ..chrysanthemi Hrp regulator genes hrpL and hrpS. Thus, the 44-kb region of the E. chrysanthemi EC16 genome that is centered on the hrplhrc cluster encodes a potpourri of virulence factors, but none of these appear to be a TTSS effector...
  40. pmc OusB, a broad-specificity ABC-type transporter from Erwinia chrysanthemi, mediates uptake of glycine betaine and choline with a high affinity
    Gwénaëlle Choquet
    Universite de Rennes I, UMR CNRS 6026, Departement Osmorégulation chez les Bactéries, Campus de Beaulieu, Av du Général Leclerc, 35042 Rennes, France
    Appl Environ Microbiol 71:3389-98. 2005
    ..In addition, the analysis of single and double mutants showed that OusA and OusB were the only osmoprotectant transporters operating in E. chrysanthemi...
  41. ncbi Ferritins, bacterial virulence and plant defence
    Aïda Boughammoura
    Laboratoire Interactions Plantes Pathogènes, UMR 217 INRA INA P G Université Paris 6, Paris 75005, France
    Biometals 20:347-53. 2007
    ..In this review, we address this question and we show that ferritins both from the pathogen and the host are subtly implicated in the control of this interplay...
  42. pmc Erwinia chrysanthemi O antigen is required for betaine osmoprotection in high-salt media
    Thierry Touze
    Osmorégulation chez les bactéries, CNRS UMR 6026, Campus de Beaulieu, Universite de Rennes I, 35042 Rennes, France
    J Bacteriol 186:5547-50. 2004
    ..The phenotype is correlated with the inability of rfb mutant strains to maintain a high accumulation level of betaines in hypersaline media...
  43. pmc Rhamnogalacturonate lyase RhiE is secreted by the out system in Erwinia chrysanthemi
    Minna Laatu
    Unité Microbiologie et Génétique, UMR CNRS INSA UCB 5122, Domaine Universitaire de la DOUA, 69622 Villeurbanne, France
    J Bacteriol 185:1642-9. 2003
    ..However, the reduced virulence of the rhiE mutant indicates that degradation of the RG-I region of pectin is important for full virulence of E. chrysanthemi...
  44. ncbi Mutations of ousA alter the virulence of Erwinia chrysanthemi
    Karine Gloux
    INRA, Unité Mixte de Recherche des Organismes et des Populations appliquée à la Protection des Plantes, Domaine de la Motte, 35653 Le Rheu Cedex, France
    Mol Plant Microbe Interact 18:150-7. 2005
    ..The evidence indicates that ousA and osmoprotectant effects on Pel are not linked to osmoregulation and that complex regulations exist between Pel production, ousA, and osmoprotection via compounds liberated during the plant infection...
  45. pmc The ybiT gene of Erwinia chrysanthemi codes for a putative ABC transporter and is involved in competitiveness against endophytic bacteria during infection
    Arancha Llama-Palacios
    Departamento de Biotecnología UPM, E T S Ingenieros Agronomos, E 28040 Madrid, Spain
    Appl Environ Microbiol 68:1624-30. 2002
    ..These results indicate that the ybiT gene plays a role in the in planta fitness of the bacteria...
  46. ncbi Cloning of the cel8Y gene from Pectobacterium chrysanthemi PY35 and its comparison to cel genes of soft-rot Pectobacterium
    Soo Jeong Cho
    Division of Applied Life Science, Gyeongsang National University, Chinju, Korea
    Mol Cells 13:28-34. 2002
    The phytopathogenic Pectobacterium chrysanthemi (Pch) PY35 secretes multiple isozymes of plant cell wall degrading enzyme cellulases. We cloned a second cel gene that encodes cellulase in Pch PY35...
  47. pmc Characterization of indigoidine biosynthetic genes in Erwinia chrysanthemi and role of this blue pigment in pathogenicity
    Sylvie Reverchon
    Unité de Microbiologie et Génétique CNRS INSA UCB UMR 5122, INSA, Batiment Louis Pasteur, 11 Avenue Jean Capelle, 69621 Villeurbanne Cedex, France
    J Bacteriol 184:654-65. 2002
    ..Moreover, indigoidine production conferred an increased resistance to oxidative stress, indicating that indigoidine may protect the bacteria against the reactive oxygen species generated during the plant defense response...
  48. ncbi Chrysobactin-dependent iron acquisition in Erwinia chrysanthemi. Functional study of a homolog of the Escherichia coli ferric enterobactin esterase
    Lise Rauscher
    Laboratoire de Pathologie Végétale, UMR 217 Institut National de la Recherche Agronomique, Institut National Agronomique Paris Grignon, Universite Paris 6, 16 rue Claude Bernard, 75231 Paris Cedex 05, France
    J Biol Chem 277:2385-95. 2002
    ..The CbsH protein may therefore be regarded as a peptidase that prevents the bacterial cells from being intracellularly iron-depleted by chrysobactin...
  49. pmc PehN, a polygalacturonase homologue with a low hydrolase activity, is coregulated with the other Erwinia chrysanthemi polygalacturonases
    Nicole Hugouvieux-Cotte-Pattat
    Unité de Microbiologie et Génétique, CNRS INSA UCB UMR 5122, INSA, Batiment Louis Pasteur, 11 Avenue Jean Capelle, 69621 Villeurbanne Cedex, France
    J Bacteriol 184:2664-73. 2002
    ..This effect probably results from competition between PecS and an unidentified repressor involved in peh regulation...
  50. ncbi Essential role of superoxide dismutase on the pathogenicity of Erwinia chrysanthemi strain 3937
    R Santos
    , Institut Jacques Monod, , France
    Mol Plant Microbe Interact 14:758-67. 2001
    ..Therefore, at the onset of infection, E. chrysanthemi cells encounter an oxidative environment and require active protective systems against oxidative damages such as MnSOD to overcome these types of conditions...
  51. ncbi Relative effects on virulence of mutations in the sap, pel, and hrp loci of Erwinia chrysanthemi
    E López-Solanilla
    Departamento de Biotecnologia, Universidad Politecnica de Madrid, ETS Ingenieros Agronomos, Ciudad Universitaria, Spain
    Mol Plant Microbe Interact 14:386-93. 2001
    ..These results indicate that the mutation in the hrp locus can be complemented in vivo by coinfection, whereas the mutations in pel and sap cannot...
  52. ncbi Glycine betaine loses its osmoprotective activity in a bspA strain of Erwinia chrysanthemi
    T Touze
    Osmorégulation chez les bactéries, CNRS UMR 6026, Universite de Rennes I, Campus de Beaulieu, Av du Général Leclerc, 35042 Rennes, France
    Mol Microbiol 42:87-99. 2001
    ....
  53. pmc The Caulobacter crescentus paracrystalline S-layer protein is secreted by an ABC transporter (type I) secretion apparatus
    P Awram
    Department of Microbiology and Immunology, University of British Columbia, Vancouver, Canada
    J Bacteriol 180:3062-9. 1998
    ..Such levels are expected for bacterial S-layer proteins but are higher than for any other known type I secretion system...
  54. ncbi Nucleotide sequence of a pectate lyase structural gene, pel1 of Erwinia carotovora subsp. carotovora strain 71 and structural relationship of pel1 with other pel genes of Erwinia species
    A Chatterjee
    Department of Plant Pathology, University of Missouri Columbia 65211
    Mol Plant Microbe Interact 8:92-5. 1995
    ..chrysanthemi pectinases, flank the promoter of pel1. Although pel1 belongs to the pelBC family, it is more closely related to the pel genes of E. carotovora than to the pelBC genes of E. chrysanthemi...
  55. ncbi H-NS-dependent activation of pectate lyases synthesis in the phytopathogenic bacterium Erwinia chrysanthemi is mediated by the PecT repressor
    William Nasser
    Unité de Microbiologie et Génétique, UMR CNRS 5122, INSA, Batiment Louis Pasteur, 11 Avenue Jean Capelle, F 69621 Villeurbanne Cedex, France
    Mol Microbiol 43:733-48. 2002
    ..Together, these data indicate that, by exerting a negative control at multiple levels, H-NS plays a crucial role in the E. chrysanthemi pel regulatory network...
  56. doi The GacA global regulator is required for the appropriate expression of Erwinia chrysanthemi 3937 pathogenicity genes during plant infection
    Aurore Lebeau
    Laboratoire Interactions Plantes Pathogènes, UMR 217 INRA AgroParisTech UPMC P6, 16 rue Claude Bernard, 75231 Paris Cedex 05, France
    Environ Microbiol 10:545-59. 2008
    ..GacA might partly act by negatively controlling the expression of the pecT gene encoding the global repressor PecT, indicating a hierarchy in the pathways involved in the E. chrysanthemi regulatory network...
  57. pmc Differential role of ferritins in iron metabolism and virulence of the plant-pathogenic bacterium Erwinia chrysanthemi 3937
    Aïda Boughammoura
    Laboratoire des Interactions Plantes Pathogènes, UMR 217 INRA UMPC AgroParisTech, 16 rue Claude Bernard, 75005 Paris, France
    J Bacteriol 190:1518-30. 2008
    ..chrysanthemi depending on the host, indicating the importance of a perfect control of iron homeostasis in this bacterial species during infection...
  58. pmc HecA, a member of a class of adhesins produced by diverse pathogenic bacteria, contributes to the attachment, aggregation, epidermal cell killing, and virulence phenotypes of Erwinia chrysanthemi EC16 on Nicotiana clevelandii seedlings
    Clemencia M Rojas
    Department of Plant Pathology and L H Bailey Hortorium, Cornell University, Ithaca, NY 14853
    Proc Natl Acad Sci U S A 99:13142-7. 2002
    ..Our data suggest that filamentous hemagglutinin-like adhesins are broadly important virulence factors in both plant and animal pathogens...
  59. doi Biogenesis of Fe/S proteins and pathogenicity: IscR plays a key role in allowing Erwinia chrysanthemi to adapt to hostile conditions
    Gabriel Rincon-Enriquez
    Universite de la Mediterranee, Aix Marseille II, Campus de Luminy 70 rte Léon Lachamp 13009 Marseille, France
    Mol Microbiol 67:1257-73. 2008
    ..In this view, the IscR regulator, which controls both Isc and Suf, is predicted to play a major role in the ability of E. chrysanthemi to colonize a wide array of different plants...
  60. ncbi Occurrence OF Pectobacterium carotovorum strains isolated from potato soft rot in Morocco
    M Terta
    Laboratoire de Virologie, Hygiène et Microbiologie Faculté des Sciences et Techniques Mohammedia Université Hassan II Mohammedia Casablanca Maroc
    Cell Mol Biol (Noisy-le-grand) 56:OL1324-33. 2010
    Pectobacterium carotovorum subsp. carotovorum, Pectobacterium astrosepticum and Pectobacterium chrysanthemi are the soft rot tuber of potatoes pathogens (Solanum tuberosum)...
  61. pmc Structure of the pentameric ligand-gated ion channel ELIC cocrystallized with its competitive antagonist acetylcholine
    Jianjun Pan
    Department of Anesthesiology, 2057 Biomedical Science Tower 3, 3501 Fifth Avenue, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania 15260, USA
    Nat Commun 3:714. 2012
    ....
  62. pmc Cysteine scanning mutagenesis and disulfide mapping analysis of arrangement of GspC and GspD protomers within the type 2 secretion system
    Xiaohui Wang
    Universite de Lyon, F 69003, Universite Lyon 1, INSA Lyon, Villeurbanne F 69621, CNRS, UMR5240, Microbiologie Adaptation et Pathogénie, Lyon F 69622, France
    J Biol Chem 287:19082-93. 2012
    ..Disulfide mapping shows that the organization of GspD and GspC subunits within the T2SS could be compatible with a hexamer of dimers arrangement rather than an organization with 12-fold rotational symmetry...
  63. ncbi Cloning and characterization of the glycogen branching enzyme gene existing in tandem with the glycogen debranching enzyme from Pectobacterium chrysanthemi PY35
    Woo Jin Lim
    Division of Applied Life Science, Gyeongsang National University, Chinju 660 701, Republic of Korea
    Biochem Biophys Res Commun 300:93-101. 2003
    The glycogen branching enzyme gene (glgB) from Pectobacterium chrysanthemi PY35 was cloned, sequenced, and expressed in Escherichia coli...
  64. doi Characterization of the early response of the orchid, Phalaenopsis amabilis, to Erwinia chrysanthemi infection using expression profiling
    Shih Feng Fu
    Department of Biology, National Changhua University of Education, Changhua, Taiwan
    Physiol Plant 145:406-25. 2012
    ..In summary, the pathogen-responsive gene expression profiles facilitated a more comprehensive view of the molecular events that underlie this economically important plant-pathogen interaction...
  65. pmc Identification of two feruloyl esterases in Dickeya dadantii 3937 and induction of the major feruloyl esterase and of pectate lyases by ferulic acid
    Susan Hassan
    Microbiologie Adaptation et Pathogénie UMR5240, Domaine Scientifique de la Doua, Villeurbanne Cedex, France
    J Bacteriol 193:963-70. 2011
    ..Together, these effects of feruloyl esterases could facilitate soft rot disease caused by pectinolytic bacteria...
  66. doi Specificity of monoclonal antibodies to strains of Dickeya sp. that cause bacterial heart rot of pineapple
    Gabriel D Peckham
    Department of Plant and Environmental Protection Sciences, University of Hawaii at Manoa, Honolulu, Hawaii 96822, USA
    Hybridoma (Larchmt) 29:383-9. 2010
    ..Use of the two MAbs in field assays also permits the monitoring of a known subpopulation and provides additional decision tools for disease containment and management practices...
  67. ncbi Population behavior analysis of dspE and pelD regulation in Erwinia chrysanthemi 3937
    Quan Peng
    Department of Biological Sciences, University of Wisconsin, Milwaukee 53211, USA
    Mol Plant Microbe Interact 19:451-7. 2006
    ..30%) were observed in Chinese cabbage 24 h after inoculation. From promoter activity and real-time quantitative results, the expression of pelD in Ech3937 was demonstrated to be downregulated by HrpL in MM supplemented with PGA...
  68. pmc The acyl-homoserine lactone-type quorum-sensing system modulates cell motility and virulence of Erwinia chrysanthemi pv. zeae
    Mumtaz B B M Hussain
    Institute of Molecular and Cell Biology, 61 Biopolis Drive, Singapore 138673
    J Bacteriol 190:1045-53. 2008
    ..These data demonstrate that the AHL-type QS signal plays an essential role in modulation of E. chrysanthemi pv. zeae cell motility and the ability to form multicell aggregates and is involved in regulation of bacterial virulence...
  69. ncbi Mode of action of glycoside hydrolase family 5 glucuronoxylan xylanohydrolase from Erwinia chrysanthemi
    Mária Vršanská
    Institute of Chemistry, Slovak Academy of Sciences, Bratislava, Slovakia
    FEBS J 274:1666-77. 2007
    ....
  70. ncbi The effect of polysaccharide-degrading wine yeast transformants on the efficiency of wine processing and wine flavour
    C Louw
    Institute for Wine Biotechnology, Department of Viticulture and Oenology, Stellenbosch University, Matieland Stellenbosch, ZA 7602, South Africa
    J Biotechnol 125:447-61. 2006
    ..The Pinot Noir wines were also sensorial evaluated and the tasting panel preferred the wines fermented with the recombinant strains...
  71. doi The flagellar sigma factor fliA is required for Dickeya dadantii virulence
    Courtney E Jahn
    Department of Plant Pathology, University of Wisconsin, Madison, WI 53706, USA
    Mol Plant Microbe Interact 21:1431-42. 2008
    ..dadantii) and two pectate lyase gene homologs, pelX and ABF-0019391. Because FliA is a key contributor to virulence in D. dadantii, it is a new target for disease control...
  72. doi Evaluation of isolation methods and RNA integrity for bacterial RNA quantitation
    Courtney E Jahn
    Department of Plant Pathology, 1630 Linden Drive, University of Wisconsin, Madison, Wisconsin 53706, USA
    J Microbiol Methods 75:318-24. 2008
    ..This work provides guidelines for RNA isolation and quality assessment that will be valuable for gene expression studies in a wide range of bacteria...
  73. pmc Plant lesions promote the rapid multiplication of Escherichia coli O157:H7 on postharvest lettuce
    M T Brandl
    Produce Safety and Microbiology Research Unit, 800 Buchanan St, Albany, CA 94710, USA
    Appl Environ Microbiol 74:5285-9. 2008
    ..coli O157:H7 over a short time and suggest that harvesting and processing are critical control points in the prevention or reduction of E. coli O157:H7 contamination of lettuce...
  74. doi ClpXP protease regulates the type III secretion system of Dickeya dadantii 3937 and is essential for the bacterial virulence
    Yan Li
    Department of Plant Pathology, College of Agronomy and Biotechnology, China Agricultural University, Bejing, China
    Mol Plant Microbe Interact 23:871-8. 2010
    ..In addition, ClpXP, RssB, and RpoS affect pectinolytic enzyme production in D. dadantii 3937, probably through RsmA. The ClpXP and RssB proteins are essential for bacterial virulence...
  75. pmc Purification, crystallization and data collection of Pectobacterium chrysanthemi AcsD, a type A siderophore synthetase
    Stephen A McMahon
    Scottish Structural Proteomics Facility and Centre for Biomolecular Sciences, The University, St Andrews, Fife KY16 9ST, Scotland
    Acta Crystallogr Sect F Struct Biol Cryst Commun 64:1052-5. 2008
    AcsD, a type A siderophore synthetase with a molecular weight of 71 140 Da from Pectobacterium chrysanthemi, has been expressed, purified and crystallized at 293 K...
  76. pmc AcsD catalyzes enantioselective citrate desymmetrization in siderophore biosynthesis
    Stefan Schmelz
    Scottish Structural Proteomics Facility and Centre for Biomolecular Sciences, The University of St Andrews, Scotland KY16 9ST, UK
    Nat Chem Biol 5:174-82. 2009
    ..AcsD is a unique acyladenylate-forming enzyme with a new fold and chemical catalysis strategy...
  77. pmc Catabolism of raffinose, sucrose, and melibiose in Erwinia chrysanthemi 3937
    Nicole Hugouvieux-Cotte-Pattat
    Universite de Lyon, Microbiologie Adaptation et Pathogénie UMR5240, Batiment Lwoff, 10 rue Dubois, Domaine Scientifique de la Doua, 69622 Villeurbanne Cedex, France
    J Bacteriol 191:6960-7. 2009
    ..Mutations in the raf or scr genes did not significantly affect E. chrysanthemi virulence. This could be explained by the large variety of carbon sources available in the plant tissue macerated by E. chrysanthemi...
  78. doi Therapeutic drug monitoring of asparaginase in the ALL-BFM 2000 protocol between 2000 and 2007
    Dominik Schrey
    Department of Paediatric Haematology and Oncology, University Hospital Muenster, Muenster, Germany
    Pediatr Blood Cancer 54:952-8. 2010
    ....
  79. doi A 20-residue peptide of the inner membrane protein OutC mediates interaction with two distinct sites of the outer membrane secretin OutD and is essential for the functional type II secretion system in Erwinia chrysanthemi
    Frédéric H Login
    Universite de Lyon, F 69003, Universite Lyon 1, Lyon, F 69622, INSA Lyon, Villeurbanne, F 69621, CNRS, UMR5240, Microbiologie Adaptation et Pathogénie, Lyon, F 69622, France
    Mol Microbiol 76:944-55. 2010
    ..We suggest that successive interactions between these distinct regions of OutC and OutD may have functional importance in switching the secretion machine...
  80. ncbi WtsE, an AvrE-family effector protein from Pantoea stewartii subsp. stewartii, causes disease-associated cell death in corn and requires a chaperone protein for stability
    Jong Hyun Ham
    Department of Plant Pathology, The Ohio State University, Columbus 43210 1087, USA
    Mol Plant Microbe Interact 19:1092-102. 2006
    ..However, WtsF was required for full accumulation of WtsE within the bacteria at low temperatures. In contrast, WtsF was needed for efficient delivery of WtsE from E. coli via the Erwinia chrysanthemi Hrp system...
  81. ncbi pIV, a filamentous phage protein that mediates phage export across the bacterial cell envelope, forms a multimer
    B I Kazmierczak
    Rockefeller University, New York, NY 10021
    J Mol Biol 238:187-98. 1994
    ..This suggests that the homologous proteins themselves form homo-multimers. These structures could form gated channels that conduct assembling phage or specific substrate proteins across the outer membrane to the extracellular milieu...
  82. ncbi Beta-aspartylpeptides as substrates of L-asparaginases from Escherichia coli and Erwinia chrysanthemi
    Eira Kelo
    Department of Clinical Chemistry, Kuopio University Hospital, Finland
    FEBS Lett 528:130-2. 2002
    ..Our data show that L-asparaginases can hydrolyze beta-aspartylpeptides and suggest that L-asparaginase therapy may affect the metabolism of beta-aspartylpeptides present in human body...
  83. ncbi Microarray profiling of Erwinia chrysanthemi 3937 genes that are regulated during plant infection
    Yasushi Okinaka
    Department of Plant Pathology and Center for Plant Cell Biology, University of California, Riverside 92521, USA
    Mol Plant Microbe Interact 15:619-29. 2002
    ..Among these, mutations of Bacillus subtilis pps1, Escherichia coli purU, and Pseudomonas aeruginosa pheC homologues reduced virulence on African violet leaves. Thus, new insights were obtained into genes important in bacterial virulence...
  84. ncbi hrp genes of Erwinia chrysanthemi 3937 are important virulence factors
    Ching Hong Yang
    Department of Plant Pathology, University of California, Riverside 92521, USA
    Mol Plant Microbe Interact 15:472-80. 2002
    ..chrysanthemi and their ability to elicit HR on nonhosts. The data also suggest that other effector proteins secreted by the Hrp system are required for full virulence and HR elicitation...
  85. ncbi The refolding of type II shikimate kinase from Erwinia chrysanthemi after denaturation in urea
    Eleonora Cerasoli
    Division of Biochemistry and Molecular Biology, Institute of Biomedical and Life Sciences, Joseph Black Building, University of Glasgow, Scotland, UK
    Eur J Biochem 269:2124-32. 2002
    ..The relevance of the results to the folding of other alpha/beta domain proteins is discussed...
  86. ncbi Crystal structure of a complex between Serratia marcescens metallo-protease and an inhibitor from Erwinia chrysanthemi
    U Baumann
    Institut für Organische Chemie und Biochemie der Universität, Freiburg, Germany
    J Mol Biol 248:653-61. 1995
    ..Further interactions are made between one face of the inhibitor formed by the strands s3, s4 and s5 and the protease segment 218 to 228, which is located immediately after the characteristic "Met-turn" of the metzincins...
  87. ncbi Crystal structure of plant pectin methylesterase
    Kenth Johansson
    Department of Molecular Biology, Swedish University of Agricultural Sciences, S 751 24 Uppsala, Sweden
    FEBS Lett 514:243-9. 2002
    ..The active site is found at the center of this cleft where Asp157 is suggested to act as the nucleophile, Asp136 as an acid/base and Gln113/Gln135 to form an anion hole to stabilize the transition state...
  88. ncbi Identification of TogMNAB, an ABC transporter which mediates the uptake of pectic oligomers in Erwinia chrysanthemi 3937
    N Hugouvieux-Cotte-Pattat
    Unité Microbiologie et Génétique composante INSA, UMR UCB INSA CNRS 5122, Bat Louis Pasteur, INSA, 11 Avenue Jean Capelle, F 69621 Villeurbanne Cedex, France
    Mol Microbiol 41:1113-23. 2001
    ..The decreased capacity of maceration of a togM mutant indicates the importance of transport and/or attraction of oligogalacturonides for E. chrysanthemi pathogenicity...
  89. ncbi Extracellular polysaccharides of modified strains of Erwinia spp
    B Y Yang
    Department of Biochemistry, College of Medicine, University of Iowa, 52242, Iowa City, IA, USA
    Carbohydr Res 333:295-302. 2001
    ..chrysanthemi Ech9. These modified E. chrysanthemi spp. have been ribotyped and found to be closely related to their parent strains...
  90. ncbi Control of exuT activity for galacturonate transport by the negative regulator ExuR in Erwinia chrysanthemi EC16
    V Valmeekam
    Department of Biological Sciences, Texas Tech University, Lubbock 79409, USA
    Mol Plant Microbe Interact 14:816-20. 2001
    ..This suggests that ExuT transport activity in E. chrysanthemi is important in the early stages of disease development...
  91. pmc Osmoregulated periplasmic glucan synthesis is required for Erwinia chrysanthemi pathogenicity
    F Page
    Unite de Glycobiologie Structurale et Fonctionnelle, UMR USTL CNRS 8576, Universite des Sciences et Technologies de Lille, 59655 Villeneuve d Ascq cedex, France
    J Bacteriol 183:3134-41. 2001
    ..Coinoculation experiments support the conclusion that OPGs present in the periplasmic space of the bacteria are necessary for growth in the plant host...
  92. ncbi The PecM protein of the phytopathogenic bacterium Erwinia chrysanthemi, membrane topology and possible involvement in the efflux of the blue pigment indigoidine
    C Rouanet
    Unité de Microbiologie et Génétique, ERS CNRS 2009, INSA, Villeurbanne, France
    J Mol Microbiol Biotechnol 3:309-18. 2001
    ..chrysanthemi derivative isogenic mutants pecS, pecM and pecS-pecM revealed that PecM is required for complete efflux of the pigment. Its relation to other efflux systems and its potential physiological role are discussed...
  93. ncbi Pyruvated galactose and oligosaccharides from Erwinia chrysanthemi Ech6 extracellular polysaccharide
    B Y Yang
    Department of Biochemistry, College of Medicine, University of Iowa, Iowa City 52242, USA
    Carbohydr Res 331:59-67. 2001
    ..Y.; Gray, J. S. S.; Montgomery, R. Int. J. Biol. Macromol., 1994, 16, 306-312]...
  94. pmc Functional characterization of a novel xylanase from a corn strain of Erwinia chrysanthemi
    J C Hurlbert
    Institute of Food and Agricultural Sciences, Department of Microbiology and Cell Science, University of Florida, Gainesville, Florida 32611, USA
    J Bacteriol 183:2093-100. 2001
    ....
  95. ncbi Achromobactin, a new citrate siderophore of Erwinia chrysanthemi
    M Munzinger
    Institut fur Organische Chemie der Universitat zu Koln, Germany
    Z Naturforsch C 55:328-32. 2000
    ..The structure of a citrate siderophore named achromobactin isolated from the culture medium of Erwinia chrysanthemi was elucidated by spectroscopic methods and chemical degradation...
  96. ncbi Integration of the quorum-sensing system in the regulatory networks controlling virulence factor synthesis in Erwinia chrysanthemi
    S Reverchon
    Laboratoire de Génétique Moléculaire des Microorganismes et des Interactions Cellulaires, UMR CNRS 5577, INSA, Villeurbanne, France
    Mol Microbiol 29:1407-18. 1998
    ..chrysanthemi. Regulation of pectinase synthesis in soft rot Erwinia appears to be a complex network of multiple cross-acting regulatory elements. A model that integrates these regulatory elements is proposed...
  97. ncbi Engineering, expression and biochemical characterization of the hemoglobin domain of a Erwinia chrysanthemi flavohemoprotein
    G Labesse
    Département de modélisation des macromolécules biologiques, Laboratoire de Minéralogie Cristallographie, URA CNRS 09, Universités Paris VI and VII, France
    Eur J Biochem 253:751-9. 1998
    ..It exhibits a rapid auto-oxidation which may explain its tight association with a flavin containing reductase domain. A functional model of this hemoglobin is discussed and compared with the X-ray structures of other hemoproteins...
  98. ncbi Characterization of a periplasmic peptidyl-prolyl cis-trans isomerase in Erwinia chrysanthemi
    C Pissavin
    Laboratoire de Génétique Moléculaire des Microorganismes et des Interactions Cellulaires, CNRS UMR 5577, INSA de Lyon, Villeurbanne, France
    FEMS Microbiol Lett 157:59-65. 1997
    ..In contrast to the E. coli rotA gene, the E. chrysanthemi rotA possesses only one promoter and is not controlled by the CRP global regulator...
  99. ncbi Direct structure determination using residual dipolar couplings: reaction-site conformation of methionine sulfoxide reductase in solution
    Sabine Béraud
    Institut de Biologie Structurale, Jean Pierre EBEL, Centre National de la Recherche Scientifique Commissariat à l Energie Atomique UJF, 41 rue Jules Horowitz, 38027 Grenoble Cedex, France
    J Am Chem Soc 124:13709-15. 2002
    ....
  100. pmc ASAP, a systematic annotation package for community analysis of genomes
    Jeremy D Glasner
    Animal Health and Biomedical Sciences, University of Wisconsin Madison, 656 Linden Dr Madison, WI 53706 1581, USA
    Nucleic Acids Res 31:147-51. 2003
    ..Curation of the E. chrysanthemi genome annotation as well as those of additional published enterobacterial genomes is underway and will be publicly accessible in the near future...
  101. pmc Plasmids spread very fast in heterogeneous bacterial communities
    Francisco Dionisio
    Faculté de Médicine Necker Enfants Malade, INSERM U571, Universite Paris V, 75730 Paris Cedex 15, France
    Genetics 162:1525-32. 2002
    ..This "amplification effect" could have an impact on the evolution of bacterial pathogens that exist in heterogeneous bacterial communities because conjugative plasmids can carry virulence or antibiotic-resistance genes...