Fusarium species from tropical grasses in Brazil and description of two new taxa

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dc.creatorMarileide Moreira Costa
dc.creatorMaruzanete Pereira de Melo
dc.creatorFilipe Sandin do Carmo
dc.creatorGlaucia Mara Moreira
dc.creatorElaine Aparecida Guimarães
dc.creatorFernando da Silva Rocha
dc.creatorSarah da Silva Costa Guimarães
dc.creatorLucas Magalhães de Abreu
dc.creatorLudwig Heinrich Pfenning
dc.date.accessioned2023-05-16T10:43:34Z
dc.date.accessioned2025-09-09T00:50:08Z
dc.date.available2023-05-16T10:43:34Z
dc.date.issued2021-01-13
dc.description.sponsorshipCNPq - Conselho Nacional de Desenvolvimento Científico e Tecnológico
dc.identifier.doihttps://doi.org/10.1007/s11557-020-01658-5
dc.identifier.issn1861-8952
dc.identifier.urihttps://hdl.handle.net/1843/53423
dc.languageeng
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofMycological Progress
dc.rightsAcesso Restrito
dc.subjectCapim-braquiaria
dc.subjectCapim-guiné
dc.subjectFusarium
dc.subject.otherBrachiaria
dc.subject.otherendophyte
dc.subject.otherFusarium chlamydosporum species complex
dc.subject.otherFusarium fujikuroi species complex
dc.subject.otherFusarium incarnatum-equiseti species complex
dc.subject.otherPanicum maximum
dc.titleFusarium species from tropical grasses in Brazil and description of two new taxa
dc.typeArtigo de periódico
local.citation.epage72
local.citation.spage61
local.citation.volume20
local.description.resumoFusarium isolates were obtained from asymptomatic seeds of wild grasses collected in six regions of Brazil. Eleven phylogenetic species were identified among 41 isolates based on sequences of EF-1α. These are members of the F. fujikuroi (FFSC, n = 24), F. incarnatum-equiseti (FIESC, n = 13), and F. chlamydosporum (FCSC, n = 5) species complexes that encompass known plant pathogens, mycotoxigenic species, and endophytes. Phylogenetic analyses based on EF-1α, RPB2, and TUB revealed two new species, F. caapi and F. brachiariae, that belong to the African clade of the FFSC and share main morphological features of F. mundagurra and F. nygamai. Another encountered isolate formed a singleton phylogenetic lineage within the FIESC. This survey shows that naturally occurring and cultivated grasses not only harbor a high diversity of known species, which are pathogens of maize, sorghum, rice, and sugarcane, but also novel Fusarium species.
local.publisher.countryBrasil
local.publisher.departmentICA - INSTITUTO DE CIÊNCIAS AGRÁRIAS
local.publisher.initialsUFMG
local.url.externahttps://link.springer.com/article/10.1007/s11557-020-01658-5

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