Characterization of necrosis and ethylene-inducing proteins (NEP) in the basidiomycete Moniliophthora perniciosa, the causal agent of witches' broom in Theobroma cacao

dc.creatorGarcia, O
dc.creatorMacedo, JAN
dc.creatorTiburcio, R
dc.creatorZaparoli, G
dc.creatorRincones, J
dc.creatorBittencourt, LMC
dc.creatorCeita, GO
dc.creatorMicheli, F
dc.creatorGesteira, A
dc.creatorMariano, AC
dc.creatorSchiavinato, MA
dc.creatorMedrano, FJ
dc.creatorMeinhardt, LW
dc.creatorPereira, GAG
dc.creatorCascardo, JCM
dc.date2007
dc.dateAPR
dc.date2014-11-17T15:28:12Z
dc.date2015-11-26T17:39:46Z
dc.date2014-11-17T15:28:12Z
dc.date2015-11-26T17:39:46Z
dc.date.accessioned2018-03-29T00:21:21Z
dc.date.available2018-03-29T00:21:21Z
dc.identifierMycological Research. Elsevier Sci Ltd, v. 111, n. 443, n. 455, 2007.
dc.identifier0953-7562
dc.identifierWOS:000248010000009
dc.identifier10.1016/j.mycres.2007.01.017
dc.identifierhttp://www.repositorio.unicamp.br/jspui/handle/REPOSIP/62864
dc.identifierhttp://www.repositorio.unicamp.br/handle/REPOSIP/62864
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/62864
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1286535
dc.descriptionThe hemibiotrophic basidiomycete Moniliophthora perniciosa causes witches' broom disease of Theobroma cacao. Analysis of the M. perniciosa draft genome led to the identification of three putative genes encoding necrosis and ethylene -inducing proteins (MpNEPs), which are apparently located on the same chromosome. MpNEP1 and 2 have highly similar sequences and are able to induce necrosis and ethylene emission in tobacco and cacao leaves. MpNEP1 is expressed in both biotrophic and saprotrophic mycelia, the protein behaves as an oligomer in solution and is very sensitive to temperature. MpNEP2 is expressed mainly in biotrophic mycelia, is present as a monomer in solution at low concentrations (<40 pm) and is able to recover necrosis activity after boiling. These differences indicate that similar NEPs can have distinct physical characteristics and suggest possible complementary roles during the disease development for both proteins. This is the first report of NEP1-like proteins in a basidiomycete. (C) 2007 The British Mycological Society. Published by Elsevier Ltd. All rights reserved.
dc.description111
dc.description443
dc.description455
dc.languageen
dc.publisherElsevier Sci Ltd
dc.publisherOxford
dc.publisherInglaterra
dc.relationMycological Research
dc.relationMycol. Res.
dc.rightsfechado
dc.rightshttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dc.sourceWeb of Science
dc.subjectbasidiomycota
dc.subjectcacao
dc.subjectplant pathology
dc.subjectWBD
dc.subjectPathogen Crinipellis-perniciosa
dc.subjectFusarium-oxysporum
dc.subjectPhytophthora-megakarya
dc.subjectSignal-transduction
dc.subjectNep1-like Proteins
dc.subjectGenome Sequence
dc.subjectPlant-pathogens
dc.subjectDisease
dc.subjectCocoa
dc.subjectDefense
dc.titleCharacterization of necrosis and ethylene-inducing proteins (NEP) in the basidiomycete Moniliophthora perniciosa, the causal agent of witches' broom in Theobroma cacao
dc.typeArtículos de revistas


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