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Registro Completo |
Biblioteca(s): |
Embrapa Instrumentação. |
Data corrente: |
01/02/2008 |
Data da última atualização: |
01/02/2008 |
Autoria: |
CASTRO, E. F. de; CARBONELL, S. A. M.; MAIA, M. S. D.; RIBEIRO, T. R. |
Título: |
Bovinocultura. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
Campinas: Consepa, 2005. |
Páginas: |
47 p. |
Série: |
(Consepa. Série Reuniões técnicas, 7). |
Idioma: |
Português |
Notas: |
Título na capa: Bovinos. |
Thesagro: |
Agricultura Familiar; Bovino; Bovinocultura. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00536nam a2200205 a 4500 001 1031302 005 2008-02-01 008 2005 bl uuuu u0uu1 u #d 100 1 $aCASTRO, E. F. de 245 $aBovinocultura. 260 $aCampinas: Consepa$c2005 300 $a47 p. 490 $a(Consepa. Série Reuniões técnicas, 7). 500 $aTítulo na capa: Bovinos. 650 $aAgricultura Familiar 650 $aBovino 650 $aBovinocultura 700 1 $aCARBONELL, S. A. M. 700 1 $aMAIA, M. S. D. 700 1 $aRIBEIRO, T. R.
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Embrapa Instrumentação (CNPDIA) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
06/02/2017 |
Data da última atualização: |
11/10/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
ARENA, G. D.; RAMOS-GONZÁLEZ, P. L.; NUNES, M. A.; JESUS, C. C.; CALEGARIO, R. F.; KITAJIMA, E. W.; NOVELLI, V. M.; ASTUA, J. de F. |
Afiliação: |
GABRIELLA DIAS ARENA; PEDRO LUIS RAMOS-GONZÁLEZ; MARIA ANDRÉIA NUNES; CAMILA CHABI JESUS; RENATA FAIER CALEGARIO; ELLIOT WATANABE KITAJIMA; VALDENICE MOREIRA NOVELLI; JULIANA DE FREITAS ASTUA, CNPMF. |
Título: |
Arabidopsis thaliana as a model host for Brevipalpus mite-transmitted viruses. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Scientia Agricola, v.74, n.1, p.1-10X, 2017 |
ISSN: |
1678-992X |
DOI: |
10.1590/1678-992X-2015-0380 |
Idioma: |
Inglês |
Conteúdo: |
Brevipalpus-transmitted viruses (BTV) are a taxonomically diverse group of plant viruses which severely affect a number of major crops. Members of the group can be subclassified into cytoplasmic (BTV-C) or nuclear type (BTV-N) according to the ccumulation sites of virions in the infected plant cells. Both types of BTV produce only local infections near the point of inoculation by viruliferous mites. Features of BTV-plant interactions such as the failure of systemic spread in their natural hosts are poorly understood. In this study we evaluated Arabidopsis thaliana, a model plant commonly used for the study of plant-virus interactions, as an alternative host for BTV. Infection of Arabidopsis with the BTV-N Coffee ringspot virus and Clerodendrum chlorotic spot virus, and the BTV-C Solanum violaefolium ringspot virus, were mediated by viruliferous Brevipalpus mites collected in the wild. Upon infestation, local lesions appeared in 7 to 10 days on leaves of, at least, 80 % of the assayed plants. Presence of viral particles and characteristic cytopathic effects were detected by transmission electron microscopy (TEM) and the viral identities confirmed by specific reverse-transcriptase polymerase chain reaction (RT-PCR) and further amplicon sequencing. The high infection rate and reproducibility of symptoms of the three different viruses assayed validate A. thaliana as a feasible alternative experimental host for BTV. Keywords: Clerodendrum chlorotic spot virus, Cilevirus, Solanum violaefolium ringspot virus, Coffee ringspot virus, Dichorhavirus MenosBrevipalpus-transmitted viruses (BTV) are a taxonomically diverse group of plant viruses which severely affect a number of major crops. Members of the group can be subclassified into cytoplasmic (BTV-C) or nuclear type (BTV-N) according to the ccumulation sites of virions in the infected plant cells. Both types of BTV produce only local infections near the point of inoculation by viruliferous mites. Features of BTV-plant interactions such as the failure of systemic spread in their natural hosts are poorly understood. In this study we evaluated Arabidopsis thaliana, a model plant commonly used for the study of plant-virus interactions, as an alternative host for BTV. Infection of Arabidopsis with the BTV-N Coffee ringspot virus and Clerodendrum chlorotic spot virus, and the BTV-C Solanum violaefolium ringspot virus, were mediated by viruliferous Brevipalpus mites collected in the wild. Upon infestation, local lesions appeared in 7 to 10 days on leaves of, at least, 80 % of the assayed plants. Presence of viral particles and characteristic cytopathic effects were detected by transmission electron microscopy (TEM) and the viral identities confirmed by specific reverse-transcriptase polymerase chain reaction (RT-PCR) and further amplicon sequencing. The high infection rate and reproducibility of symptoms of the three different viruses assayed validate A. thaliana as a feasible alternative experimental host for BTV. Keywords: Clerodendrum chlorotic spot virus, Cilevirus, Solanum ... Mostrar Tudo |
Thesagro: |
Doença de planta; Virus. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02287naa a2200253 a 4500 001 2062765 005 2017-10-11 008 2017 bl uuuu u00u1 u #d 022 $a1678-992X 024 7 $a10.1590/1678-992X-2015-0380$2DOI 100 1 $aARENA, G. D. 245 $aArabidopsis thaliana as a model host for Brevipalpus mite-transmitted viruses.$h[electronic resource] 260 $c2017 520 $aBrevipalpus-transmitted viruses (BTV) are a taxonomically diverse group of plant viruses which severely affect a number of major crops. Members of the group can be subclassified into cytoplasmic (BTV-C) or nuclear type (BTV-N) according to the ccumulation sites of virions in the infected plant cells. Both types of BTV produce only local infections near the point of inoculation by viruliferous mites. Features of BTV-plant interactions such as the failure of systemic spread in their natural hosts are poorly understood. In this study we evaluated Arabidopsis thaliana, a model plant commonly used for the study of plant-virus interactions, as an alternative host for BTV. Infection of Arabidopsis with the BTV-N Coffee ringspot virus and Clerodendrum chlorotic spot virus, and the BTV-C Solanum violaefolium ringspot virus, were mediated by viruliferous Brevipalpus mites collected in the wild. Upon infestation, local lesions appeared in 7 to 10 days on leaves of, at least, 80 % of the assayed plants. Presence of viral particles and characteristic cytopathic effects were detected by transmission electron microscopy (TEM) and the viral identities confirmed by specific reverse-transcriptase polymerase chain reaction (RT-PCR) and further amplicon sequencing. The high infection rate and reproducibility of symptoms of the three different viruses assayed validate A. thaliana as a feasible alternative experimental host for BTV. Keywords: Clerodendrum chlorotic spot virus, Cilevirus, Solanum violaefolium ringspot virus, Coffee ringspot virus, Dichorhavirus 650 $aDoença de planta 650 $aVirus 700 1 $aRAMOS-GONZÁLEZ, P. L. 700 1 $aNUNES, M. A. 700 1 $aJESUS, C. C. 700 1 $aCALEGARIO, R. F. 700 1 $aKITAJIMA, E. W. 700 1 $aNOVELLI, V. M. 700 1 $aASTUA, J. de F. 773 $tScientia Agricola$gv.74, n.1, p.1-10X, 2017
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