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Registro Completo |
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
07/11/2002 |
Data da última atualização: |
11/02/2009 |
Autoria: |
GUIMARAES, A. P. |
Título: |
Ensaio sobre a quimica dos alumino-silicatos. |
Ano de publicação: |
1940 |
Fonte/Imprenta: |
Bahia: Cientifica, 1940. |
Páginas: |
148p. |
Descrição Física: |
il. |
Série: |
(Escola Politecnica da Bahia. Monografia, 001). |
Idioma: |
Português |
Conteúdo: |
Classificacoes mineralogicas. A silica e os acidos silicicos. A cristalografia quimica. Empregos fisicos e quimicos da silica. Os silicatos artificiais. Os vidros. Produtos argilosos. Analise quimica dos silicatos. |
Palavras-Chave: |
Acido silicico; Classificacao; Silicato. |
Thesagro: |
Química; Sílica. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00714nam a2200193 a 4500 001 1392972 005 2009-02-11 008 1940 bl uuuu 00u1 u #d 100 1 $aGUIMARAES, A. P. 245 $aEnsaio sobre a quimica dos alumino-silicatos. 260 $aBahia: Cientifica$c1940 300 $a148p.$cil. 490 $a(Escola Politecnica da Bahia. Monografia, 001). 520 $aClassificacoes mineralogicas. A silica e os acidos silicicos. A cristalografia quimica. Empregos fisicos e quimicos da silica. Os silicatos artificiais. Os vidros. Produtos argilosos. Analise quimica dos silicatos. 650 $aQuímica 650 $aSílica 653 $aAcido silicico 653 $aClassificacao 653 $aSilicato
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Recursos Genéticos e Biotecnologia. |
Data corrente: |
14/10/2020 |
Data da última atualização: |
16/10/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
PINHEIRO-LIMA, B.; PEREIRA-CARVALHO, R. C.; ALVES-FREITAS, D. M. T.; KITAJIMA, E. W.; VIDAL, A. H.; LACORTE, C.; GODINHO, M. T.; FONTENELE, R. S.; FARIA, J. C.; ABREU, E. F. M.; VARSANI, A.; RIBEIRO, S. G.; MELO, F. L. |
Afiliação: |
BRUNA PINHEIRO-LIMA, UNB; RITA C. PEREIRA-CARVALHO, UNB; DIONE M. T. ALVES-FREITAS; ELLIOT W. KITAJIMA, USP; ANDREZA H. VIDAL, UNB; CRISTIANO CASTRO LACORTE, Cenargen; MARCIO T. GODINHO; RAFAELA S. FONTENELE, ARIZONA STATE UNIVERSITY, USA; JOSIAS CORREA DE FARIA, CNPAF; EMANUEL FELIPE MEDEIROS ABREU, Cenargen; ARVIND VARSANI, ARIZONA STATE UNIVERSITY, USA; SIMONE DA GRACA RIBEIRO, Cenargen; FERNANDO L. MELO, UNB. |
Título: |
Transmission of the bean-associated Cytorhabdovirus by the whitefly Bemisia tabaci MEAM1. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Viruses, v. 12, n. 9, 1028, 2020. |
ISSN: |
1999-4915 |
DOI: |
https://doi.org/10.3390/v12091028 |
Idioma: |
Inglês |
Conteúdo: |
The knowledge of genomic data of new plant viruses is increasing exponentially; however, some aspects of their biology, such as vectors and host range, remain mostly unknown.This information is crucial for the understanding of virus?plant interactions, control strategies,and mechanisms to prevent outbreaks. Typically, rhabdoviruses infect monocot and dicot plantsand are vectored in nature by hemipteran sap-sucking insects, including aphids, leafhoppers,and planthoppers. However, several strains of a potentially whitefly-transmitted virus, papayacytorhabdovirus, were recently described: (i) bean-associated cytorhabdovirus (BaCV) in Brazil,(ii) papaya virus E (PpVE) in Ecuador, and (iii) citrus-associated rhabdovirus (CiaRV) in China. Here,we examine the potential of theBemisia tabaciMiddle East-Asia Minor 1 (MEAM1) to transmit BaCV,its morphological and cytopathological characteristics, and assess the incidence of BaCV across beanproducing areas in Brazil. Our results show that BaCV is efficiently transmitted, in experimentalconditions, byB. tabaciMEAM1 to bean cultivars, and with lower efficiency to cowpea and soybean.Moreover, we detected BaCV RNA in viruliferous whiteflies but we were unable to visualize viralparticles or viroplasm in the whitefly tissues. BaCV could not be singly isolated for pathogenicity tests,identification of the induced symptoms, and the transmission assay. BaCV was detected in five out ofthe seven states in Brazil included in our study, suggesting that it is widely distributed throughoutbean producing areas in the country. This is the first report of a whitefly-transmitted rhabdovirus. MenosThe knowledge of genomic data of new plant viruses is increasing exponentially; however, some aspects of their biology, such as vectors and host range, remain mostly unknown.This information is crucial for the understanding of virus?plant interactions, control strategies,and mechanisms to prevent outbreaks. Typically, rhabdoviruses infect monocot and dicot plantsand are vectored in nature by hemipteran sap-sucking insects, including aphids, leafhoppers,and planthoppers. However, several strains of a potentially whitefly-transmitted virus, papayacytorhabdovirus, were recently described: (i) bean-associated cytorhabdovirus (BaCV) in Brazil,(ii) papaya virus E (PpVE) in Ecuador, and (iii) citrus-associated rhabdovirus (CiaRV) in China. Here,we examine the potential of theBemisia tabaciMiddle East-Asia Minor 1 (MEAM1) to transmit BaCV,its morphological and cytopathological characteristics, and assess the incidence of BaCV across beanproducing areas in Brazil. Our results show that BaCV is efficiently transmitted, in experimentalconditions, byB. tabaciMEAM1 to bean cultivars, and with lower efficiency to cowpea and soybean.Moreover, we detected BaCV RNA in viruliferous whiteflies but we were unable to visualize viralparticles or viroplasm in the whitefly tissues. BaCV could not be singly isolated for pathogenicity tests,identification of the induced symptoms, and the transmission assay. BaCV was detected in five out ofthe seven states in Brazil included in our study, suggesting t... Mostrar Tudo |
Palavras-Chave: |
Common bean; Vector; Virus evolution; Whitefly. |
Thesagro: |
Bemisia Tabaci; Feijão; Mosca Branca; Phaseolus Vulgaris; Vetor; Vírus. |
Thesaurus NAL: |
Cytorhabdovirus; Virus transmission. |
Categoria do assunto: |
-- H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216635/1/viruses-12-01028.pdf
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Marc: |
LEADER 02812naa a2200433 a 4500 001 2125504 005 2020-10-16 008 2020 bl uuuu u00u1 u #d 022 $a1999-4915 024 7 $ahttps://doi.org/10.3390/v12091028$2DOI 100 1 $aPINHEIRO-LIMA, B. 245 $aTransmission of the bean-associated Cytorhabdovirus by the whitefly Bemisia tabaci MEAM1.$h[electronic resource] 260 $c2020 520 $aThe knowledge of genomic data of new plant viruses is increasing exponentially; however, some aspects of their biology, such as vectors and host range, remain mostly unknown.This information is crucial for the understanding of virus?plant interactions, control strategies,and mechanisms to prevent outbreaks. Typically, rhabdoviruses infect monocot and dicot plantsand are vectored in nature by hemipteran sap-sucking insects, including aphids, leafhoppers,and planthoppers. However, several strains of a potentially whitefly-transmitted virus, papayacytorhabdovirus, were recently described: (i) bean-associated cytorhabdovirus (BaCV) in Brazil,(ii) papaya virus E (PpVE) in Ecuador, and (iii) citrus-associated rhabdovirus (CiaRV) in China. Here,we examine the potential of theBemisia tabaciMiddle East-Asia Minor 1 (MEAM1) to transmit BaCV,its morphological and cytopathological characteristics, and assess the incidence of BaCV across beanproducing areas in Brazil. Our results show that BaCV is efficiently transmitted, in experimentalconditions, byB. tabaciMEAM1 to bean cultivars, and with lower efficiency to cowpea and soybean.Moreover, we detected BaCV RNA in viruliferous whiteflies but we were unable to visualize viralparticles or viroplasm in the whitefly tissues. BaCV could not be singly isolated for pathogenicity tests,identification of the induced symptoms, and the transmission assay. BaCV was detected in five out ofthe seven states in Brazil included in our study, suggesting that it is widely distributed throughoutbean producing areas in the country. This is the first report of a whitefly-transmitted rhabdovirus. 650 $aCytorhabdovirus 650 $aVirus transmission 650 $aBemisia Tabaci 650 $aFeijão 650 $aMosca Branca 650 $aPhaseolus Vulgaris 650 $aVetor 650 $aVírus 653 $aCommon bean 653 $aVector 653 $aVirus evolution 653 $aWhitefly 700 1 $aPEREIRA-CARVALHO, R. C. 700 1 $aALVES-FREITAS, D. M. T. 700 1 $aKITAJIMA, E. W. 700 1 $aVIDAL, A. H. 700 1 $aLACORTE, C. 700 1 $aGODINHO, M. T. 700 1 $aFONTENELE, R. S. 700 1 $aFARIA, J. C. 700 1 $aABREU, E. F. M. 700 1 $aVARSANI, A. 700 1 $aRIBEIRO, S. G. 700 1 $aMELO, F. L. 773 $tViruses$gv. 12, n. 9, 1028, 2020.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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