Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/960405
Unidade da Embrapa/Coleção:: Embrapa Uva e Vinho - Artigo em anais de congresso (ALICE)
Data do documento: 21-Jun-2013
Tipo do Material: Artigo em anais de congresso (ALICE)
Autoria: DUBIELA, C. R.
FAJARDO, T. V. M.
SOUTO, E. R.
NICKEL, O.
EIRAS, M.
REVERS, L. F.
Informaçães Adicionais: CARLA R. DUBIELA, UEM; THOR VINICIUS MARTINS FAJARDO, CNPUV; ELIEZER R. SOUTO, UEM; OSMAR NICKEL, CNPUV; MARCELO EIRAS, INSTITUTO BIOLÓGICO; LUIS FERNANDO REVERS, CNPUV.
Título: Simultaneous detection of Brazilian isolates of grapevine viruses by TaqMan real-time RT-PCR.
Edição: 2013
Fonte/Imprenta: Tropical Plant Pathology, Viçosa, v. 38, n. 2, p. 158-165, mar./apr. 2013
Idioma: pt_BR
Notas: Comunicação científica.
Conteúdo: The aim of this work was to evaluate the efficiency of real-time RT-PCR for detection of different isolates of ten important virus species that infect grapevines in Brazil: Grapevine leafroll-associated virus (GLRaV-1, -2, -3 and -5), Grapevine virus A (GVA), Grapevine virus B (GVB), Grapevine virus D (GVD), Grapevine rupestris stem pitting-associated virus (GRSPaV), Grapevine fleck virus (GFkV) and Grapevine fanleaf virus (GFLV). The reactions consisted of individual (simplex) and simultaneous (duplex) virus detections. Thirty six grapevine accessions, regenerated after thermotherapy and tissue culture treatments, have been analysed. All the above-mentioned viruses were sensitively detected in simplex reactions in samples infected with different virus isolates. Specifically to GLRaV-1 it was necessary to mix reagents refered by different sources to achieve the amplification. GVA, GRSPaV, GLRaV-2 and GLRaV-3 combined with GVB, GFLV, GFkV, GVD and GLRaV-5 were accurately detected in duplex trials. It was shown, that real-time RT-PCR (TaqMan) is able to efficiently detect different local virus species and isolates.
Thesagro: Viticultura
Uva
Doença de planta
Vírus
Diagnostico.
NAL Thesaurus: Betaflexiviridae
Closteroviridae.
Ano de Publicação: 2013
Aparece nas coleções:Artigo em anais de congresso (CNPUV)

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