Characterization of Xanthomonas spp. strains by bacteriocins

Detalhes bibliográficos
Autor(a) principal: Bonini, Marcel [UNESP]
Data de Publicação: 2007
Outros Autores: Maringoni, Antonio Carlos [UNESP], Rodrigues Neto, Julio
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1590/S0100-54052007000100003
http://hdl.handle.net/11449/212570
Resumo: Twenty-five strains of Xanthomonas axonopodis pv. citri and 14 strains of Xanthomonas spp. were tested for bacteriocin production. X. axonopodis pv. passiflorae strains were sensitive to the bacteriocins produced by the 25 X. axonopodis pv. citri strains evaluated in this study while strains of X. axonopodis pv. manihotis and X. campestris pv. campestris showed variable sensitivity. Only five of the 25 X. axonopodis pv. citri strains were not inhibited by the bacteriocins produced by the two X. axonopodis pv. passiflorae strains. The bacteriocins produced by the Xanthomonas axonopodis pv. citri (FDC-806) and X. axonopodis pv. passiflorae (Mar-2850 A) strains were thermolabile, resistant to lysozyme and sensitive to DNAse. The bacteriocin produced by X. axonopodis pv. passiflorae was resistant to the action of proteinase K, trypsin and RNAse while the bacteriocin produced by X. axonopodis pv. citri was sensitive to these enzymes. The bacteriocins produced by X. axonopodis pv. passiflorae and X. axonopodis pv. citri were called passifloricin and citricin, respectively.
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spelling Characterization of Xanthomonas spp. strains by bacteriocinsCaracterização de isolados de Xanthomonas spp. por bacterocinasbacteriacitrus cankerbactériacancro cítricoTwenty-five strains of Xanthomonas axonopodis pv. citri and 14 strains of Xanthomonas spp. were tested for bacteriocin production. X. axonopodis pv. passiflorae strains were sensitive to the bacteriocins produced by the 25 X. axonopodis pv. citri strains evaluated in this study while strains of X. axonopodis pv. manihotis and X. campestris pv. campestris showed variable sensitivity. Only five of the 25 X. axonopodis pv. citri strains were not inhibited by the bacteriocins produced by the two X. axonopodis pv. passiflorae strains. The bacteriocins produced by the Xanthomonas axonopodis pv. citri (FDC-806) and X. axonopodis pv. passiflorae (Mar-2850 A) strains were thermolabile, resistant to lysozyme and sensitive to DNAse. The bacteriocin produced by X. axonopodis pv. passiflorae was resistant to the action of proteinase K, trypsin and RNAse while the bacteriocin produced by X. axonopodis pv. citri was sensitive to these enzymes. The bacteriocins produced by X. axonopodis pv. passiflorae and X. axonopodis pv. citri were called passifloricin and citricin, respectively.Vinte e cinco isolados de Xanthomonas axonopodis pv. citri e 14 isolados de Xanthomonas spp. foram comparados a fim de verificar a capacidade de produção de bacteriocina e a sua sensibilidade. Isolados de X. axonopodis pv. passiflorae foram sensíveis às bacteriocinas produzidas por 25 isolados de X. axonopodis pv. citri avaliados e os isolados de X. axonopodis pv. manihotis e X. campestris pv. campestris apresentaram sensibilidade variável. Dos 25 isolados de X. axonopodis pv. citri apenas cinco não foram inibidos pelas bacteriocinas produzidas por dois isolados de X. axonopodis pv. passiflorae. As bacteriocinas produzidas pelos isolados de X. axonopodis pv. citri (FDC-806) e de X. axonopodis pv. passiflorae (Mar-2850 A) foram termolábeis e resistentes à lisozima e sensíveis a DNAse. A bacteriocina produzida pelo isolado de X. axonopodis pv. passiflorae foi resistente à ação de proteinase K, tripsina e RNAse enquanto que a produzida pelo isolado de X. axonopodis pv. citri foi sensível a essas enzimas. As bacteriocinas produzidas por X. axonopodis pv. passiflorae e por X. axonopodis pv. citri foram denominadas passifloricina e citricina, respectivamente.Universidade Estadual Paulista, Faculty of AgronomyInstituto Biológico de São Paulo, Laboratory of Plant Pathogenic BacteriaUniversidade Estadual Paulista, Faculty of AgronomyGrupo Paulista de FitopatologiaUniversidade Estadual Paulista (Unesp)Instituto Biológico de São PauloBonini, Marcel [UNESP]Maringoni, Antonio Carlos [UNESP]Rodrigues Neto, Julio2021-07-14T10:41:59Z2021-07-14T10:41:59Z2007-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article24-29application/pdfhttp://dx.doi.org/10.1590/S0100-54052007000100003Summa Phytopathologica. Botucatu, SP, Brazil: Grupo Paulista de Fitopatologia, v. 33, n. 1, p. 24-29, 2007.0100-54051980-5454http://hdl.handle.net/11449/21257010.1590/S0100-54052007000100003S0100-54052007000100003S0100-54052007000100003.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengSumma Phytopathologicainfo:eu-repo/semantics/openAccess2024-04-30T18:06:50Zoai:repositorio.unesp.br:11449/212570Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:18:52.790969Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Characterization of Xanthomonas spp. strains by bacteriocins
Caracterização de isolados de Xanthomonas spp. por bacterocinas
title Characterization of Xanthomonas spp. strains by bacteriocins
spellingShingle Characterization of Xanthomonas spp. strains by bacteriocins
Bonini, Marcel [UNESP]
bacteria
citrus canker
bactéria
cancro cítrico
title_short Characterization of Xanthomonas spp. strains by bacteriocins
title_full Characterization of Xanthomonas spp. strains by bacteriocins
title_fullStr Characterization of Xanthomonas spp. strains by bacteriocins
title_full_unstemmed Characterization of Xanthomonas spp. strains by bacteriocins
title_sort Characterization of Xanthomonas spp. strains by bacteriocins
author Bonini, Marcel [UNESP]
author_facet Bonini, Marcel [UNESP]
Maringoni, Antonio Carlos [UNESP]
Rodrigues Neto, Julio
author_role author
author2 Maringoni, Antonio Carlos [UNESP]
Rodrigues Neto, Julio
author2_role author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
Instituto Biológico de São Paulo
dc.contributor.author.fl_str_mv Bonini, Marcel [UNESP]
Maringoni, Antonio Carlos [UNESP]
Rodrigues Neto, Julio
dc.subject.por.fl_str_mv bacteria
citrus canker
bactéria
cancro cítrico
topic bacteria
citrus canker
bactéria
cancro cítrico
description Twenty-five strains of Xanthomonas axonopodis pv. citri and 14 strains of Xanthomonas spp. were tested for bacteriocin production. X. axonopodis pv. passiflorae strains were sensitive to the bacteriocins produced by the 25 X. axonopodis pv. citri strains evaluated in this study while strains of X. axonopodis pv. manihotis and X. campestris pv. campestris showed variable sensitivity. Only five of the 25 X. axonopodis pv. citri strains were not inhibited by the bacteriocins produced by the two X. axonopodis pv. passiflorae strains. The bacteriocins produced by the Xanthomonas axonopodis pv. citri (FDC-806) and X. axonopodis pv. passiflorae (Mar-2850 A) strains were thermolabile, resistant to lysozyme and sensitive to DNAse. The bacteriocin produced by X. axonopodis pv. passiflorae was resistant to the action of proteinase K, trypsin and RNAse while the bacteriocin produced by X. axonopodis pv. citri was sensitive to these enzymes. The bacteriocins produced by X. axonopodis pv. passiflorae and X. axonopodis pv. citri were called passifloricin and citricin, respectively.
publishDate 2007
dc.date.none.fl_str_mv 2007-03
2021-07-14T10:41:59Z
2021-07-14T10:41:59Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://dx.doi.org/10.1590/S0100-54052007000100003
Summa Phytopathologica. Botucatu, SP, Brazil: Grupo Paulista de Fitopatologia, v. 33, n. 1, p. 24-29, 2007.
0100-5405
1980-5454
http://hdl.handle.net/11449/212570
10.1590/S0100-54052007000100003
S0100-54052007000100003
S0100-54052007000100003.pdf
url http://dx.doi.org/10.1590/S0100-54052007000100003
http://hdl.handle.net/11449/212570
identifier_str_mv Summa Phytopathologica. Botucatu, SP, Brazil: Grupo Paulista de Fitopatologia, v. 33, n. 1, p. 24-29, 2007.
0100-5405
1980-5454
10.1590/S0100-54052007000100003
S0100-54052007000100003
S0100-54052007000100003.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Summa Phytopathologica
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 24-29
application/pdf
dc.publisher.none.fl_str_mv Grupo Paulista de Fitopatologia
publisher.none.fl_str_mv Grupo Paulista de Fitopatologia
dc.source.none.fl_str_mv SciELO
reponame:Repositório Institucional da UNESP
instname:Universidade Estadual Paulista (UNESP)
instacron:UNESP
instname_str Universidade Estadual Paulista (UNESP)
instacron_str UNESP
institution UNESP
reponame_str Repositório Institucional da UNESP
collection Repositório Institucional da UNESP
repository.name.fl_str_mv Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)
repository.mail.fl_str_mv
_version_ 1808128345927319552

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