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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
29/04/2015 |
Data da última atualização: |
01/09/2015 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ABREU, P. M. V.; ANTUNES, T. F. S.; MAGAÑA-ÁLVAREZ, A.; PÉREZ-BRITO, D.; TAPIA-TUSSEL, R.; VENTURA, J. A.; FERNANDES, A. A. R.; FERNANDES, P. M. B. |
Afiliação: |
Paolla M. V. Abreu; Tathiana F. S. Antunes; Anuar Magaña-Álvarez; Daisy Pérez-Brito; Raúl Tapia-Tussell; Jose Aires Ventura, Incaper; Antonio A. R. Fernandes; Patricia M. B. Fernandes. |
Título: |
A Current Overview of the Papaya meleira virus, an Unusual Plant Virus. |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Viruses, v. 7, p. 1853-1870, 2015. |
DOI: |
10.3390/v7041853 |
Idioma: |
Inglês |
Conteúdo: |
Papaya meleira virus (PMeV) is the causal agent of papaya sticky disease, which is characterized by a spontaneous exudation of fluid and aqueous latex from the papaya fruit and leaves. The latex oxidizes after atmospheric exposure, resulting in a sticky feature on the fruit from which the name of the disease originates. PMeV is an isometric virus particle with a double-stranded RNA (dsRNA) genome of approximately 12 Kb. Unusual for a plant virus, PMeV particles are localized on and linked to the polymers present in the latex. The ability of the PMeV to inhabit such a hostile environment demonstrates an intriguing interaction of the virus with the papaya. A hypersensitivity response is triggered against PMeV infection, and there is a reduction in the proteolytic activity of papaya latex during sticky disease. In papaya leaf tissues, stress responsive proteins, mostly calreticulin and proteasome-related proteins, are up regulated and proteins related to metabolism are down-regulated. Additionally, PMeV modifies the transcription of several miRNAs involved in the modulation of genes related to the ubiquitin-proteasome system. Until now, no PMeV resistant papaya genotype has been identified and roguing is the only viral control strategy available. However, a single inoculation of papaya plants with PMeV dsRNA delayed the progress of viral infection. |
Thesaurus NAL: |
DsRNA genome virus; Laticifers colonization; Papaya sticky disease; Phytopathogenic virus. |
Categoria do assunto: |
G Melhoramento Genético |
URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/748/1/CurrentOverviewofthePapayameleiravirusVentura.pdf
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Marc: |
LEADER 02150naa a2200265 a 4500 001 1006363 005 2015-09-01 008 2015 bl uuuu u00u1 u #d 024 7 $a10.3390/v7041853$2DOI 100 1 $aABREU, P. M. V. 245 $aA Current Overview of the Papaya meleira virus, an Unusual Plant Virus.$h[electronic resource] 260 $c2015 520 $aPapaya meleira virus (PMeV) is the causal agent of papaya sticky disease, which is characterized by a spontaneous exudation of fluid and aqueous latex from the papaya fruit and leaves. The latex oxidizes after atmospheric exposure, resulting in a sticky feature on the fruit from which the name of the disease originates. PMeV is an isometric virus particle with a double-stranded RNA (dsRNA) genome of approximately 12 Kb. Unusual for a plant virus, PMeV particles are localized on and linked to the polymers present in the latex. The ability of the PMeV to inhabit such a hostile environment demonstrates an intriguing interaction of the virus with the papaya. A hypersensitivity response is triggered against PMeV infection, and there is a reduction in the proteolytic activity of papaya latex during sticky disease. In papaya leaf tissues, stress responsive proteins, mostly calreticulin and proteasome-related proteins, are up regulated and proteins related to metabolism are down-regulated. Additionally, PMeV modifies the transcription of several miRNAs involved in the modulation of genes related to the ubiquitin-proteasome system. Until now, no PMeV resistant papaya genotype has been identified and roguing is the only viral control strategy available. However, a single inoculation of papaya plants with PMeV dsRNA delayed the progress of viral infection. 650 $aDsRNA genome virus 650 $aLaticifers colonization 650 $aPapaya sticky disease 650 $aPhytopathogenic virus 700 1 $aANTUNES, T. F. S. 700 1 $aMAGAÑA-ÁLVAREZ, A. 700 1 $aPÉREZ-BRITO, D. 700 1 $aTAPIA-TUSSEL, R. 700 1 $aVENTURA, J. A. 700 1 $aFERNANDES, A. A. R. 700 1 $aFERNANDES, P. M. B. 773 $tViruses$gv. 7, p. 1853-1870, 2015.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Registro Completo |
Biblioteca(s): |
Biblioteca Rui Tendinha. |
Data corrente: |
10/09/2013 |
Data da última atualização: |
28/12/2016 |
Tipo da produção científica: |
Documentos |
Autoria: |
VENTURA, J. A.; SILVA, S. de O. e.; GOMES, J. A.; ARLEU, R. J.; COSTA, H.; GASPARATTO, L.; PEREIRA, J. C. R.; PEREIRA, M. C. N.; PACOVA, B. E. V. |
Afiliação: |
Jose Aires Ventura, Incaper; Sebastião de Oliveira e Silva, EMBRAPA; José Antonio Gomes, Incaper; Renato José Arleu, Incaper; Helcio Costa, Incaper; Luadir Gasparatto; José Clério Rezende Pereira, EMBRAPA; Mirza Carla N. Pereira, EMBRAPA; Braz Eduardo Vieira Pacova, Incaper/EMBRAPA. |
Título: |
Vitória e Japira : novas cultivares de bananeira. |
Ano de publicação: |
2005 |
Fonte/Imprenta: |
Vitória, ES : Incaper, 2005. |
Série: |
(Incaper. Documentos, 142). |
ISSN: |
1519-2059 |
Idioma: |
Português |
Palavras-Chave: |
Banana; Bananeira; Sigatoka-Negra. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00665nam a2200253 a 4500 001 1000500 005 2016-12-28 008 2005 bl uuuu u0uu1 u #d 022 $a1519-2059 100 1 $aVENTURA, J. A. 245 $aVitória e Japira$bnovas cultivares de bananeira. 260 $aVitória, ES : Incaper$c2005 490 $a(Incaper. Documentos, 142). 653 $aBanana 653 $aBananeira 653 $aSigatoka-Negra 700 1 $aSILVA, S. de O. e. 700 1 $aGOMES, J. A. 700 1 $aARLEU, R. J. 700 1 $aCOSTA, H. 700 1 $aGASPARATTO, L. 700 1 $aPEREIRA, J. C. R. 700 1 $aPEREIRA, M. C. N. 700 1 $aPACOVA, B. E. V.
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