Evaluation of Xanthomonas campestris survival in a soil microcosm system

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Xanthomonas campestris pv. campestris is a pathogen of cruciferous plants. We studied the survival of the wild type strain and mutant derivatives which are deficient in exopolysaccharide (EPS) or in extracellular protease synthesis in soil microcosms in order to test the hypothesis that, in this env...

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Detalles Bibliográficos
Autor principal: López, N.I
Otros Autores: Haedo, A.S, Méndez, B.S
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: Springer-Verlag GmbH Co. KG 1999
Acceso en línea:Registro en Scopus
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Biblioteca Central Dr. Luis F. Leloir (FCEN) de Universidad de Buenos Aires
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024 7 |2 scopus  |a 2-s2.0-0033139917 
024 7 |2 cas  |a Bacterial Proteins; Endopeptidases, EC 3.4.-; Polysaccharides, Bacterial 
040 |a Scopus  |b spa  |c AR-BaUEN  |d AR-BaUEN 
100 1 |a López, N.I. 
245 1 0 |a Evaluation of Xanthomonas campestris survival in a soil microcosm system 
260 |b Springer-Verlag GmbH Co. KG  |c 1999 
270 1 0 |m Méndez, B.S.; Departamento de qui'Mica Biolôgica, Facultad de Ciencias Exaclas Y Naturales, Ciudad Universitaria, Pabellön 2, 1428 Buenos Aires, Argentina; email: bca@qb.fcen.uba.ar 
506 |2 openaire  |e Política editorial 
504 |a Arias, R.S., Mochizuki, G., Fukui, R., Alvarez, A.M., Most probable number method to enumerate bioluminescent Xaiitliomoiias campcslris pv. campestris in soil (1996) Soil Biol Biochem, 28, pp. 1725-1728 
504 |a Barrere, G.C., Barber, C.E., Daniels, M.J., Molecular cloning of genes involved in the production of the extracellular polysaccharide xanthan by Xanthomonas campestris pv. campestris (1986) Int J Biol Macromol, 8, pp. 372-374 
504 |a Cebolla, A., Ruiz-Berraquero, F., Palomares, A.J., Stable tagging of Rhkobium mcliloti with the firefly luciferase gene for environmental monitoring (1993) Appl Environ Microbiol, 59, pp. 2511-2519 
504 |a Daniels, M.J., Barber, C.E., Turner, P.C., Cleary, W.G., Sawczyc, M.K., Isolation of mutants of Xantliomonas campestris showing altered pathogenicity (1984) J Gen Microbiol, 130, pp. 2447-2455 
504 |a Fukui, R., Arias, R.S., Alvarez, R., Efficacy of four semi-selective media for recovery of Xantliomonas campestris pv. campestris from tropical soils (1994) J Appl Bacteriol, 77, pp. 534-540 
504 |a Graham, J.H., Gottwald, T.R., Civerolo, E.L., McGuire, R.G., Population dynamics and survival of Xantliomonas campestris in soil in citrus nurseries in Maryland and Argentina (1989) Plant Dis, 73, pp. 423-427 
504 |a Habte, M., Alexander, M., Protozoa as agents responsible for the decline of Xanthomonas campestris in soil (1975) Appl Microbiol, 29, pp. 159-164 
504 |a Lafuente, R., Maymô-Gatell, X., Mas-Castellà, J., Guerrero, R., Influence of environmental factors on plasmid transfer in soil microcosms (1996) Curr Microbiol, 32, pp. 213-220 
504 |a Lôpez, N.I., Duarte, C.M., Vallespinös, F., Romero, J., Alcoverro, T., Bacterial activities in seagrass (Posidonla océanien) sediments (1995) J Exp Mar Biol Ecol, 187, pp. 39-49 
504 |a Lôpez, N.I., Floccari, M.E., Steinbüchel, A., Garcia, A.F., Méndez, B.S., Effect of poly(3-hydroxybutyrate) (PHB) content on the starvationsurvival of bacteria in natural waters (1995) FEMS Microbiol Ecol, 16, pp. 95-102 
504 |a Morris, V.J., Miles, M.J., Effect of natural modifications on the functional properties of extracellular bacterial polysaccharides (1986) Int J Biol Macromol, 8, pp. 342-348 
504 |a Lav, O., Gibbs, H., Newton, A., Mutation in the arrDsl avirulence gene of Xantliomonas campestris pv. esicatoria influences survival of the bacterium in soil and detached leaf tissue (1997) Phytopathology, 87, pp. 960-966 
504 |a Schaad, N.W., White, W.C., Survival of Xantliomonas campcslris in soil (1974) Phytopathology, 64, pp. 1518-1520 
504 |a Shaw, J.J., Dane, F., Geiger, D., Kloepper, J.W., Use of bioluminescence for detection of genetically engineered microorganisms released into the environment (1992) Appl Environ Microbiol, 58, pp. 267-273 
504 |a Tang, J.L., Gougli, C.L., Baiber, C.E., Dow, J.M., Daniels, M.J., Molecular cloning of protcasc gene(s) from Xantliomonas campestris pv. campestris: Expression in Escliemitia coti and role in pathogenicity (1987) Mol Gen Genet, 210, pp. 443-448 
504 |a Tang, J.L., Liu, Y.N., Barber, C.E., Dow, J.M., Wootton, J.C., Daniels, M.J., Genetic and molecular analysis of a cluster of ;y>/genes involved in positive regulation of synthesis of extracellular enzymes and polysaccharide in Xanthomonas campestris pathovar campestris (1991) Mol Gen Genet, 226, pp. 409-417 
504 |a Turner, P., Baber, C., Daniels, M., Behaviour of the transposons Tn5 and Tn7 in Xantliomonas campestris pv. campestris (1984) Mol Gen Genet, 195, pp. 101-107 
504 |a Elsas, J.D., Van Overbcek, L.S., Bacterial responses to soil stimuli (1993) Starvation in Bacteria., pp. 55-79. , Kjelleberg S (ed) New York: Plenum Press 
520 3 |a Xanthomonas campestris pv. campestris is a pathogen of cruciferous plants. We studied the survival of the wild type strain and mutant derivatives which are deficient in exopolysaccharide (EPS) or in extracellular protease synthesis in soil microcosms in order to test the hypothesis that, in this environment, adherence to soil particles and scavenging of nutrients are very important strategies for bacterial survival. In sterile soil microcosms, differences in survival were only observed betsveen the EPS producer and its mutant. In non-sterile soil experiments, survival of Prf mutant was similar to EPS mutant, suggesting that both characteristics have a strong influence in survival in the presence of the natural bacterial community. Bacterial decrease represented by the slope of regression lines was higher in nonsterile soil microcosms due to the influence of biotic interactions. © Springer-Verlag 1999.  |l eng 
593 |a Department of Biological Sciences, Faculty of Sciences, University of Buenos Aires, Argentina 
593 |a Department of Biological Chemistry, Faculty of Sciences, University of Buenos Aires, Argentina 
593 |a Departamento de qui'Mica Biolôgica, Facultad de Ciencias Exaclas Y Naturales, Ciudad Universitaria, Pabellön 2, 1428 Buenos Aires, Argentina 
690 1 0 |a BACTERIAL SURVIVAL 
690 1 0 |a EXOPOLYSACCHARIDES 
690 1 0 |a EXTRACELLULAR PROTEASES 
690 1 0 |a SOIL MICROCOSMS 
690 1 0 |a XANTHOMONAS CAMPESTRIS 
690 1 0 |a BACTERIAL POLYSACCHARIDE 
690 1 0 |a BACTERIAL PROTEIN 
690 1 0 |a PROTEINASE 
690 1 0 |a ARTICLE 
690 1 0 |a ECOLOGY 
690 1 0 |a GENETICS 
690 1 0 |a MICROBIOLOGY 
690 1 0 |a PHYSIOLOGY 
690 1 0 |a XANTHOMONAS CAMPESTRIS 
690 1 0 |a BACTERIAL PROTEINS 
690 1 0 |a ECOLOGY 
690 1 0 |a ENDOPEPTIDASES 
690 1 0 |a POLYSACCHARIDES, BACTERIAL 
690 1 0 |a SOIL MICROBIOLOGY 
690 1 0 |a XANTHOMONAS CAMPESTRIS 
700 1 |a Haedo, A.S. 
700 1 |a Méndez, B.S. 
773 0 |d Springer-Verlag GmbH Co. KG, 1999  |g v. 2  |h pp. 111-114  |k n. 2  |p Int. Microbiol.  |x 11396709  |w (AR-BaUEN)CENRE-1927  |t International Microbiology 
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