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 | Acesso ao texto completo restrito à biblioteca da Biblioteca Rui Tendinha. Para informações adicionais entre em contato com biblioteca@incaper.es.gov.br. |
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
17/04/2018 |
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Data da última atualização: |
17/04/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MADRONERO, J.; RODRIGUES, S. P.; ANTUNES, T. F. S.; ABREU, P. M. V.; VENTURA, J. A.; FERNANDES, A. A. R.; FERNANDES, P. M. B. |
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Afiliação: |
Johana Madroñero, UFES; Silas P. Rodrigues, UFES; Tathiana F. S. Antunes, UFES; Paolla M. V. Abreu, UFES; Jose Aires Ventura, Incaper; A. Alberto R. Fernandes, UFES; Patricia Machado Bueno Fernandes, UFES. |
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Título: |
Transcriptome analysis provides insights into the delayed sticky disease symptoms in Carica papaya |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Plant Cell Reports, p. 1-14, 2018. |
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Idioma: |
Português |
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Conteúdo: |
Carica papaya plants develop the papaya sticky disease (PSD) as a result of the combined infection of papaya meleira virus (PMeV) and papaya meleira virus 2 (PMeV2), or PMeV complex. PSD symptoms appear only after C. papaya flowers. To understand the mechanisms involved in this phenomenon, the global gene expression patterns of PMeV complex-infected C. papaya at pre-and post-flowering stages were assessed by RNA-Seq. The result was 633 and 88 differentially expressed genes at pre- and post-flowering stages, respectively. At pre-flowering stage, genes related to stress and transport were up-regulated while metabolism-related genes were down-regulated. It was observed that induction of several salicylic acid (SA)-activated genes, including PR1, PR2, PR5, WRKY transcription factors, ROS and callose genes, suggesting SA signaling involvement in the delayed symptoms. In fact, pre-flowering C. papaya treated with exogenous SA showed a tendency to decrease the PMeV and PMeV2 loads when compared to control plants. However, pre-flowering C. papaya also accumulated transcripts encoding a NPR1-inhibitor (NPR1-I/NIM1-I) candidate, genes coding for UDP-glucosyltransferases (UGTs) and several genes involved with ethylene pathway, known to be negative regulators of SA signaling. At post-flowering, when PSD symptoms appeared, the down-regulation of PR-1 encoding gene and the induction of BSMT1 and JA metabolism-related genes were observed. Hence, SA signaling likely operates at the pre-flowering stage of PMeV complex-infected C. papaya inhibiting the development of PSD symptoms, but the induction of its negative regulators prevents the full-scale and long-lasting tolerance. MenosCarica papaya plants develop the papaya sticky disease (PSD) as a result of the combined infection of papaya meleira virus (PMeV) and papaya meleira virus 2 (PMeV2), or PMeV complex. PSD symptoms appear only after C. papaya flowers. To understand the mechanisms involved in this phenomenon, the global gene expression patterns of PMeV complex-infected C. papaya at pre-and post-flowering stages were assessed by RNA-Seq. The result was 633 and 88 differentially expressed genes at pre- and post-flowering stages, respectively. At pre-flowering stage, genes related to stress and transport were up-regulated while metabolism-related genes were down-regulated. It was observed that induction of several salicylic acid (SA)-activated genes, including PR1, PR2, PR5, WRKY transcription factors, ROS and callose genes, suggesting SA signaling involvement in the delayed symptoms. In fact, pre-flowering C. papaya treated with exogenous SA showed a tendency to decrease the PMeV and PMeV2 loads when compared to control plants. However, pre-flowering C. papaya also accumulated transcripts encoding a NPR1-inhibitor (NPR1-I/NIM1-I) candidate, genes coding for UDP-glucosyltransferases (UGTs) and several genes involved with ethylene pathway, known to be negative regulators of SA signaling. At post-flowering, when PSD symptoms appeared, the down-regulation of PR-1 encoding gene and the induction of BSMT1 and JA metabolism-related genes were observed. Hence, SA signaling likely operates at the pre-flow... Mostrar Tudo |
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Thesaurus NAL: |
Carica papaya; Defense responses; Papaya meleira virus; Transcriptome Plant'virus interaction. |
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Categoria do assunto: |
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Marc: |
LEADER 02422naa a2200241 a 4500
001 1020018
005 2018-04-17
008 2018 bl uuuu u00u1 u #d
100 1 $aMADRONERO, J.
245 $aTranscriptome analysis provides insights into the delayed sticky disease symptoms in Carica papaya$h[electronic resource]
260 $c2018
520 $aCarica papaya plants develop the papaya sticky disease (PSD) as a result of the combined infection of papaya meleira virus (PMeV) and papaya meleira virus 2 (PMeV2), or PMeV complex. PSD symptoms appear only after C. papaya flowers. To understand the mechanisms involved in this phenomenon, the global gene expression patterns of PMeV complex-infected C. papaya at pre-and post-flowering stages were assessed by RNA-Seq. The result was 633 and 88 differentially expressed genes at pre- and post-flowering stages, respectively. At pre-flowering stage, genes related to stress and transport were up-regulated while metabolism-related genes were down-regulated. It was observed that induction of several salicylic acid (SA)-activated genes, including PR1, PR2, PR5, WRKY transcription factors, ROS and callose genes, suggesting SA signaling involvement in the delayed symptoms. In fact, pre-flowering C. papaya treated with exogenous SA showed a tendency to decrease the PMeV and PMeV2 loads when compared to control plants. However, pre-flowering C. papaya also accumulated transcripts encoding a NPR1-inhibitor (NPR1-I/NIM1-I) candidate, genes coding for UDP-glucosyltransferases (UGTs) and several genes involved with ethylene pathway, known to be negative regulators of SA signaling. At post-flowering, when PSD symptoms appeared, the down-regulation of PR-1 encoding gene and the induction of BSMT1 and JA metabolism-related genes were observed. Hence, SA signaling likely operates at the pre-flowering stage of PMeV complex-infected C. papaya inhibiting the development of PSD symptoms, but the induction of its negative regulators prevents the full-scale and long-lasting tolerance.
650 $aCarica papaya
650 $aDefense responses
650 $aPapaya meleira virus
650 $aTranscriptome Plant'virus interaction
700 1 $aRODRIGUES, S. P.
700 1 $aANTUNES, T. F. S.
700 1 $aABREU, P. M. V.
700 1 $aVENTURA, J. A.
700 1 $aFERNANDES, A. A. R.
700 1 $aFERNANDES, P. M. B.
773 $tPlant Cell Reports, p. 1-14, 2018.
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Registro original: |
Biblioteca Rui Tendinha (BRT) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha; São Gabriel da Palha. |
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Data corrente: |
03/05/2013 |
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Data da última atualização: |
14/07/2021 |
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Tipo da produção científica: |
Documentos |
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Autoria: |
SILVA, A. E. S. da.; COSTA, A. de F. S. da.; SILVA, D. N. da.; VENTURA, J. A.; DADALTO, G. G.; COSTA, E. B. da.; FERRÃO, L. M. V.; COSTA, A. N. da.; JULIATTI, J. C.; GROBÉRIO, J. C.; TEIXEIRA, C. L. |
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Afiliação: |
Antônio Elias Souza da Silva, Incaper; Adelaide de Fátima Santana da Costa, Incaper; Dalmo Nogueira da Silva, Incaper; Jose Aires Ventura, Incaper; Gilmar Gusmão Dadalto, Incaper; Enio Bergoli da Costa, Incaper; Liliâm Maria Ventorim Ferrão, Incaper; Aureliano Nogueira da Costa, Incaper; João Carlos Juliatti, Incaper; José Carlos Grobério, Incaper; Carlos Lobo Teixeira, Incaper. |
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Título: |
Polo diversificado de frutas da Região Noroeste do Estado do Espírito Santo. |
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Edição: |
1 ed. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Vitória, ES : Incaper, 2010. |
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Descrição Física: |
27 cm x 15 cm |
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Série: |
(Incaper, Documentos 190). |
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ISSN: |
1519-2059 |
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Idioma: |
Português |
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Palavras-Chave: |
Espírito Santo; Frutas; Fruticultura; Noroeste; Polo. |
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Categoria do assunto: |
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URL: |
http://biblioteca.incaper.es.gov.br/digital/bitstream/item/625/1/polofrutas.pdf
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Marc: |
LEADER 00880nam a2200325 a 4500
001 1000028
005 2021-07-14
008 2010 bl uuuu u0uu1 u #d
022 $a1519-2059
100 1 $aSILVA, A. E. S. da.
245 $aPolo diversificado de frutas da Região Noroeste do Estado do Espírito Santo.
250 $a1 ed.
260 $aVitória, ES : Incaper$c2010
300 $c27 cm x 15 cm
490 $a(Incaper, Documentos 190).
653 $aEspírito Santo
653 $aFrutas
653 $aFruticultura
653 $aNoroeste
653 $aPolo
700 1 $aCOSTA, A. de F. S. da.
700 1 $aSILVA, D. N. da.
700 1 $aVENTURA, J. A.
700 1 $aDADALTO, G. G.
700 1 $aCOSTA, E. B. da.
700 1 $aFERRÃO, L. M. V.
700 1 $aCOSTA, A. N. da.
700 1 $aJULIATTI, J. C.
700 1 $aGROBÉRIO, J. C.
700 1 $aTEIXEIRA, C. L.
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Biblioteca Rui Tendinha (BRT) |
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