Consulta: subjectFacets:"Plant viruses"
Registros recuperados: 4
Data/hora: 17/06/2024 14:24:20

Incidência de sintomas de virose em espécies silvestres de passiflora.
Provedor de dados: 14
Autores: SANTOS, E. C.; BRAGA, M. F.; JUNQUEIRA, N. T. V.; REZENDE, L. N.; FALEIRO, F. G.; JUNQUEIRA, K. P.; BELLON, G.; SILVA, M. R.; LIMA, C. A.
bitstream/CPAC-2009/27684/1/p2006_23.pdf
Tipo: Fôlder / Folheto / Cartilha (INFOTECA-E)
Palavras-chave: Plant diseases.; Doença de Planta; Maracujá; Passiflora Edulis; Vírus.; Virose Vegetal; Passion fruits; Plant viruses; Viruses.
Ano: 2006
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/570147

Vírus do mosaico das nervuras da mandioca.
Provedor de dados: 14
Autores: NEMOTO, M.
bitstream/item/178522/1/ID07039-CRI1755.pdf
Tipo: Capítulo em livro técnico (INFOTECA-E)
Palavras-chave: Virus do mosaico; Japão; Brasil; BIBJICACPAC.; Cerrado; Doença de Planta; Mandioca; Manihot Esculenta; Cooperação Internacional.; Pesquisa; Cassava; Plant viruses.
Ano: 1981
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/550066

GRAPEVINE VIRUS DISEASES:ECONOMIC IMPACT AND CURRENT ADVANCES IN VIRAL PROSPECTION AND MANAGEMENT
Provedor de dados: 94
Autores: BASSO,MARCOS FERNANDO; FAJARDO,THOR VINÍCIUS MARTINS; SALDARELLI,PASQUALE.
ABSTRACT  Grapevine (Vitis spp.) is a major vegetative propagated fruit crop with high socioeconomic importance worldwide. It is susceptible to several graft-transmitted agents that cause several diseases and substantial crop losses, reducing fruit quality and plant vigor, and shorten the longevity of vines. The vegetative propagation and frequent exchanges of propagative material among countries contribute to spread these pathogens, favoring the emergence of complex diseases. Its perennial life cycle further accelerates the mixing and introduction of several viral agents into a single plant. Currently, approximately 65 viruses belonging to different families have been reported infecting grapevines, but not all cause economically relevant diseases. The...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vegetative propagation; Plant viruses; Crop losses; Berry quality; Next-generation sequencing.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000104001

RT-PCR and Dot Blot hybridization methods for a universal detection of tospoviruses
Provedor de dados: 102
Autores: EIRAS,MARCELO; RESENDE,RENATO O.; MISSIAGGIA,ALEXANDRE A.; ÁVILA,ANTÔNIO C. DE.
Transcriptase reverse - polymerase chain reaction (RT-PCR) and dot blot hybridization with digoxigenin-labeled probes were applied for the universal detection of Tospovirus species. The virus species tested were Tomato spotted wilt virus, Tomato chlorotic spot virus, Groundnut ringspot virus, Chrysanthemum stem necrosis virus, Impatiens necrotic spot virus, Zucchini lethal chlorosis virus, Iris yellow spot virus. Primers for PCR amplification were designed to match conserved regions of the tospovirus genome. RT-PCR using distinct primer combinations was unable to simultaneously amplify all tospovirus species and consistently failed to detect ZLCV and IYSV in total RNA extracts. However, all tospovirus species were detected by RT-PCR when viral RNA was used...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Diagnosis; Plant viruses; Bunyaviridae.
Ano: 2001
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-41582001000200009