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Registro Completo |
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Biblioteca(s): |
Biblioteca Rui Tendinha. |
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Data corrente: |
05/08/2024 |
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Data da última atualização: |
05/08/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RODRIGUES, S. P.; SOARES, E. A.; SA-ANTUNES, T. F.; MAURASTONI, M.; BROETTO, S. G.; NUNES, L. E. C.; VERCOSA, B. R. F.; BUSS, D.; SILVA, D. M.; RODRIGUES, J. C. F.; VENTURA, J. A.; FERNANDES, P. M. B. |
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Afiliação: |
Silas P. Rodrigues, UENF; Eduardo de A. Soares, UFES; Tathiana F. Sá-Antunes, UFES; Marlonni Maurastoni, UFES; Sabrina G. Broetto, UFES; Lucas E. C. Nunes, UFRJ; Brunno R. F. Verçoza, UFRJ; David Buss, UFES; Diolina M. Silva, UFES; Juliany C. F. Rodrigues, UFRJ; Jose Aires Ventura, Incaper; Patricia Machado Bueno Fernandes, UFES. |
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Título: |
Insights on Carica papaya L. proteomic, ultrastructural and physiological changesassociated with pre-fl owering-related tolerance topapaya sticky disease |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Research Square, p. 1-24, 2024. |
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DOI: |
https://orcid.org/0000-0003-2695-3638 |
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Idioma: |
Inglês |
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Notas: |
Preprint. |
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Conteúdo: |
The development of Papaya Sticky Disease (PSD), caused by the papaya meleira virus (PMeV) complex, only occurs after flowering, suggesting the presence of tolerance mechanisms during the transition from juvenile to adult papaya plants (C. papaya). In this study, 1,609 leaf proteins of C. papaya were quantified using a label-free strategy. Differentially accumulated proteins?38, 130, 160, and 17 at 3, 4, 7, and 9 months post-germination, respectively?indicated modulation of biological processes at each development phase, mainly involving photosynthesis and cell wall remodeling. Juvenile C. papaya plants infected with the PMeV complex showed an accumulation of photosynthetic proteins. Correspondingly, chlorophyll fluorescence results suggested enhanced efficiency in photosystem (PS) II and PSI energy flux in these plants. In parallel, pre-flowering plants exhibited a reduction in cell wall-degrading enzymes, followed by an accumulation of proteins involved in the synthesis of wall precursors post-flowering. These findings, combined with ultrastructural data on laticifers, suggest that C. papaya struggles to maintain the integrity of laticifer walls, ultimately failing to do so after the juvenile-adult transition and resulting in latex exudation, thereby supporting initiatives for the genetic improvement of C. papaya to enhance resistance against the PMeV complex. |
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Thesagro: |
Carica Papaya; Mamão. |
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Categoria do assunto: |
-- |
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URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/item/4721/1/Insights-on-Carica-papaya-L-proteomic-ultrastructu.pdf
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Marc: |
LEADER 02304naa a2200301 a 4500
001 1025814
005 2024-08-05
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://orcid.org/0000-0003-2695-3638$2DOI
100 1 $aRODRIGUES, S. P.
245 $aInsights on Carica papaya L. proteomic, ultrastructural and physiological changesassociated with pre-fl owering-related tolerance topapaya sticky disease$h[electronic resource]
260 $c2024
500 $aPreprint.
520 $aThe development of Papaya Sticky Disease (PSD), caused by the papaya meleira virus (PMeV) complex, only occurs after flowering, suggesting the presence of tolerance mechanisms during the transition from juvenile to adult papaya plants (C. papaya). In this study, 1,609 leaf proteins of C. papaya were quantified using a label-free strategy. Differentially accumulated proteins?38, 130, 160, and 17 at 3, 4, 7, and 9 months post-germination, respectively?indicated modulation of biological processes at each development phase, mainly involving photosynthesis and cell wall remodeling. Juvenile C. papaya plants infected with the PMeV complex showed an accumulation of photosynthetic proteins. Correspondingly, chlorophyll fluorescence results suggested enhanced efficiency in photosystem (PS) II and PSI energy flux in these plants. In parallel, pre-flowering plants exhibited a reduction in cell wall-degrading enzymes, followed by an accumulation of proteins involved in the synthesis of wall precursors post-flowering. These findings, combined with ultrastructural data on laticifers, suggest that C. papaya struggles to maintain the integrity of laticifer walls, ultimately failing to do so after the juvenile-adult transition and resulting in latex exudation, thereby supporting initiatives for the genetic improvement of C. papaya to enhance resistance against the PMeV complex.
650 $aCarica Papaya
650 $aMamão
700 1 $aSOARES, E. A.
700 1 $aSA-ANTUNES, T. F.
700 1 $aMAURASTONI, M.
700 1 $aBROETTO, S. G.
700 1 $aNUNES, L. E. C.
700 1 $aVERCOSA, B. R. F.
700 1 $aBUSS, D.
700 1 $aSILVA, D. M.
700 1 $aRODRIGUES, J. C. F.
700 1 $aVENTURA, J. A.
700 1 $aFERNANDES, P. M. B.
773 $tResearch Square, p. 1-24, 2024.
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Biblioteca Rui Tendinha (BRT) |
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| 1. |  | RODRIGUES, S. P.; SOARES, E. A.; SA-ANTUNES, T. F.; MAURASTONI, M.; BROETTO, S. G.; NUNES, L. E. C.; VERCOSA, B. R. F.; BUSS, D.; SILVA, D. M.; RODRIGUES, J. C. F.; VENTURA, J. A.; FERNANDES, P. M. B. Insights on Carica papaya L. proteomic, ultrastructural and physiological changesassociated with pre-fl owering-related tolerance topapaya sticky disease Research Square, p. 1-24, 2024. Preprint.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Biblioteca Rui Tendinha. |
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| Registros recuperados : 1 | |
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