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Campo DCValorIdioma
dc.creatorLanna-Filho, Roberto-
dc.creatorSouza, Ricardo M.-
dc.creatorMagalhães, Marcelo M.-
dc.creatorVillela, L.-
dc.creatorZanotto, Edgar-
dc.creatorRibeiro-Júnior, Pedro M.-
dc.creatorResende, Mário L. V.-
dc.date.accessioned2020-07-15T17:58:17Z-
dc.date.available2020-07-15T17:58:17Z-
dc.date.issued2013-
dc.identifier.citationLANNA FILHO, R. et al. Induced defense responses in tomato against bacterial spot by proteins synthesized by endophytic bacteria. Tropical Plant Pathology, Brasília, DF, v. 38, n. 4, p. 295-302, 2013.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/41993-
dc.description.abstractSome endophytes can synthesize molecules that elicit the induction of plant resistance to infection by pathogens. The objective of this study was to demonstrate that protein fractions 42 and 75 from Bacillus amyloliquefaciens and Bacillus pumilus were capable of acting as elicitors of induced resistance in tomato plants against Xanthomonas vesicatoria, following partial resolution by gel-filtration chromatography. Tomato plants sprayed with protein fractions 42 and 75 reduced, respectively, 63.5 and 56.6% of bacterial spot, compared with control plants. Additionally, these fractions promoted the increase of peroxidase (POX) and polyphenol oxidase (PPO) enzyme activities in treated plants. In SDS-PAGE stained with silver nitrate, protein fractions 42 and 75 appeared as simple bands with estimated molecular mass of 28 and 43 kDa, respectively. We report the partial characterization of two macromolecules synthesized by endophytic bacteria that act as elicitors of systemic resistance in tomato against X. vesicatoria.pt_BR
dc.languageen_USpt_BR
dc.publisherSociedade Brasileira de Fitopatologiapt_BR
dc.rightsAttribution-NonCommercial 4.0 International*
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by-nc/4.0/*
dc.sourceTropical Plant Pathologypt_BR
dc.subjectBacillus amyloliquefacienspt_BR
dc.subjectBacillus pumiluspt_BR
dc.subjectEndophytic bacteriaspt_BR
dc.subjectTomato - Bacterial spotpt_BR
dc.subjectBactérias endofíticaspt_BR
dc.subjectTomateiro - Mancha bacterianapt_BR
dc.titleInduced defense responses in tomato against bacterial spot by proteins synthesized by endophytic bacteriapt_BR
dc.typeArtigopt_BR
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