Evidence that the Ceratobasidium-like white-thread blight and black rot fungal pathogens from persimmon and tea crops in the Brazilian Atlantic Forest agroecosystem are two distinct phylospecies

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dc.contributor.authorCeresini, Paulo C. [UNESP]
dc.contributor.authorCosta-Souza, Elaine [UNESP]
dc.contributor.authorZala, Marcello
dc.contributor.authorFurtado, Edson Luiz [UNESP]
dc.contributor.authorSouza, Nilton L. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionSwiss Federal Institute of Technology Institute of Integrative Biology
dc.date.accessioned2014-05-20T13:29:58Z
dc.date.available2014-05-20T13:29:58Z
dc.date.issued2012-01-01
dc.description.abstractThe white-thread blight and black rot (WTBR) caused by basidiomycetous fungi of the genus Ceratobasidium is emerging as an important plant disease in Brazil, particularly for crop species in the Ericales such as persimmon (Diospyros kaki) and tea (Camellia sinensis). However, the species identity of the fungal pathogen associated with either of these hosts is still unclear. In this work, we used sequence variation in the internal transcribed spacer regions, including the 5.8S coding region of rDNA (ITS-5.8S rDNA), to determine the phylogenetic placement of the local white-thread-blight-associated populations of Ceratobasidium sp. from persimmon and tea, in relation to Ceratobasidium species already described world-wide. The two sister populations of Ceratobasidium sp. from persimmon and tea in the Brazilian Atlantic Forest agroecosystem most likely represent distinct species within Ceratobasidium and are also distinct from C. noxium, the etiological agent of the first description of white-thread blight disease that was reported on coffee in India. The intraspecific variation for the two Ceratobasidium sp. populations was also analyzed using three mitochondrial genes (ATP6, nad1 and nad2). As reported for other fungi, variation in nuclear and mitochondrial DNA was incongruent. Despite distinct variability in the ITS-rDNA region these two populations shared similar mitochondrial DNA haplotypes.en
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho Departamento de Fitossanidade, Engenharia Rural e Solos
dc.description.affiliationSwiss Federal Institute of Technology Institute of Integrative Biology
dc.description.affiliationUniversidade Estadual Paulista Júlio de Mesquita Filho Departamento de Agricultura
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho Departamento de Fitossanidade, Engenharia Rural e Solos
dc.description.affiliationUnespUniversidade Estadual Paulista Júlio de Mesquita Filho Departamento de Agricultura
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipIdFAPESP: 04/1980-0
dc.format.extent480-497
dc.identifierhttp://dx.doi.org/10.1590/S1415-47572012005000032
dc.identifier.citationGenetics and Molecular Biology. Sociedade Brasileira de Genética, v. 35, n. 2, p. 480-497, 2012.
dc.identifier.doi10.1590/S1415-47572012005000032
dc.identifier.fileS1415-47572012000300016.pdf
dc.identifier.issn1415-4757
dc.identifier.lattes3845989485833395
dc.identifier.orcid0000-0002-6924-835X
dc.identifier.scieloS1415-47572012000300016
dc.identifier.urihttp://hdl.handle.net/11449/10164
dc.identifier.wosWOS:000305580300016
dc.language.isoeng
dc.publisherSociedade Brasileira de Genética
dc.relation.ispartofGenetics and Molecular Biology
dc.relation.ispartofjcr1.493
dc.relation.ispartofsjr0,638
dc.rights.accessRightsAcesso aberto
dc.sourceSciELO
dc.subjectecological speciationen
dc.subjectfungal plant pathogensen
dc.subjecthost specializationen
dc.subjectpopulation divergenceen
dc.subjectphylogeneticsen
dc.titleEvidence that the Ceratobasidium-like white-thread blight and black rot fungal pathogens from persimmon and tea crops in the Brazilian Atlantic Forest agroecosystem are two distinct phylospeciesen
dc.typeArtigo
unesp.author.lattes3845989485833395[4]
unesp.author.orcid0000-0002-6924-835X[4]
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agronômicas, Botucatupt
unesp.departmentProteção Vegetal - FCApt

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Botucatu - FCA - Faculdade de Ciências Agronômicas