Detection of siderophores in endophytic bacteria Methylobacterium spp. associated with Xylella fastidiosa subsp. pauca.

dc.creatorLACAVA, P.T.
dc.creatorSILVA-STENICO, M.E.
dc.creatorARAÚJO, W.L.
dc.creatorSIMIONATO, A.V.C.
dc.creatorCARRILHO, E.
dc.creatorTSAI, S.M.
dc.creatorAZEVEDO, J.L.
dc.date2011-07-29T01:01:09Z
dc.date2011-07-29T01:01:09Z
dc.date2008
dc.date2008-06-09
dc.date.accessioned2017-03-06T19:59:47Z
dc.date.available2017-03-06T19:59:47Z
dc.identifier43273
dc.identifierhttp://www.alice.cnptia.embrapa.br/handle/doc/124234
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/280833
dc.descriptionThe objective of this work was to study the production of siderophores by endophytic bacteria Methylobacterium spp., which occupy the same ecological niche as Xylella fastidiosa subsp. pauca (Xfp) in citrus plants. The siderophore production of Methylobacterium strains was tested according to chromeazurol agar assay test (CAS), Csáky test (hydroxamate-type) and Arnow test (catechol-type). In addition, the ability of Xfp to use siderophores, in vitro, produced by endophytic bacteria as source of iron, was evaluated. All 37 strains of Methylobacterium spp. tested were CAS-positive for siderophore production. Methylobacterium spp. produced hydroxamate-type, but not catechol-type siderophores. In vitro growth of Xfp was stimulated by the presence of supernatant siderophores of endophytic Methylobacterium mesophilicum.
dc.description2008
dc.languageen
dc.publisherPesquisa Agropecuária Brasileira, Brasilia, DF, v. 43, n.4, p.521-528, abr. 2008.
dc.relationÁrea de Informação da Sede - Artigo em periódico indexado (ALICE)
dc.subjectcitrus variegated chlorosis
dc.subjectendophytes
dc.subjectheterologous siderophores
dc.subjectiron
dc.subjectsymbionts
dc.subjectclorose variegada dos citros
dc.subjectendófitos
dc.subjectsideróforos heterólogos
dc.subjectferro
dc.subjectsimbiose
dc.titleDetection of siderophores in endophytic bacteria Methylobacterium spp. associated with Xylella fastidiosa subsp. pauca.
dc.typeArtículos de revistas


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