Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrix
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2020 |
| Outros Autores: | , , , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | eng |
| Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
| Texto Completo: | http://hdl.handle.net/10400.5/20277 |
Resumo: | Original Research |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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7160 |
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Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrixcoffee leaf rust (CLR)Coffea arabica cv. Novo Mundoproteomicsenzymatic activitiesphysiological parameters2DE-MALDI/TOF-MS/MSgreenforce CuCaacibenzolar-S-methyl (ASM)Original ResearchEpidemics of coffee leaf rust (CLR) leads to great yield losses and huge depreciation of coffee marketing values, if no control measures are applied. Societal expectations of a more sustainable coffee production are increasingly imposing the replacement of fungicide treatments by alternative solutions. A protection strategy is to take advantage of the plant immune system by eliciting constitutive defenses. Based on such concept, plant resistance inducers (PRIs) have been developed. The Greenforce CuCa formulation, similarly to acibenzolar-S-methyl (ASM), shows promising results in the control of CLR (Hemileia vastatrix) in Coffea arabica cv. Mundo Novo. The molecular mechanisms of PRIs action are poorly understood. In order to contribute to its elucidation a proteomic, physiological (leaf gas-exchange) and biochemical (enzymatic) analyses were performed. Coffee leaves treated with Greenforce CuCa and ASM and inoculation with H. vastatrix were considered. Proteomics revealed that both PRIs lead to metabolic adjustments but, inducing distinct proteins. These proteins were related with photosynthesis, protein metabolism and stress responses. Greenforce CuCa increased photosynthesis and stomatal conductance, while ASM caused a decrease in these parameters. It was further observed that Greenforce CuCa reinforces the redox homeostasis of the leaf, while ASM seems to affect preferentially the secondary metabolism and the stress-related proteins. So, the PRIs prepare the plant to resist CLR but, inducing different defense mechanisms upon pathogen infection. The existence of a link between the primary metabolism and defense responses was evidenced. The identification of components of the plant primary metabolism, essential for plant growth and development that, simultaneously, participate in the plant defense responses can open new perspectives for plant breeding programsElena Prats, Institute for Sustainable Agriculture, CSIC, SpainRepositório da Universidade de LisboaPossa, Kátia FerreiraSilva, Joyce Alves GoulartResende, Mário Lúcio VilelaTenente, RitaPinheiro, CarlaChaves, InêsPlanchon, SebastienMonteiro, Ana Cristina AndradeRenaut, JennyCarvalho, Milene Alves FigueiredoRicardo, Cândido PintoGuerra-Guimarães, Leonor2020-09-14T13:50:33Z20202020-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.5/20277engPossa KF, Silva JAG, Resende MLV, Tenente R, Pinheiro C, Chaves I, Planchon S, Monteiro ACA, Renaut J, Carvalho MAF, Ricardo CP and Guerra-Guimarães L (2020) Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix. Front. Plant Sci. 11:30910.3389/fpls.2020.00309info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-21T01:33:34Zoai:www.repository.utl.pt:10400.5/20277Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:05:03.384384Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
| dc.title.none.fl_str_mv |
Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrix |
| title |
Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrix |
| spellingShingle |
Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrix Possa, Kátia Ferreira coffee leaf rust (CLR) Coffea arabica cv. Novo Mundo proteomics enzymatic activities physiological parameters 2DE-MALDI/TOF-MS/MS greenforce CuCa acibenzolar-S-methyl (ASM) |
| title_short |
Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrix |
| title_full |
Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrix |
| title_fullStr |
Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrix |
| title_full_unstemmed |
Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrix |
| title_sort |
Primary metabolism is distinctly modulated by plant resistance inducers in Coffea arabica leaves infected by Hemileia vastattrix |
| author |
Possa, Kátia Ferreira |
| author_facet |
Possa, Kátia Ferreira Silva, Joyce Alves Goulart Resende, Mário Lúcio Vilela Tenente, Rita Pinheiro, Carla Chaves, Inês Planchon, Sebastien Monteiro, Ana Cristina Andrade Renaut, Jenny Carvalho, Milene Alves Figueiredo Ricardo, Cândido Pinto Guerra-Guimarães, Leonor |
| author_role |
author |
| author2 |
Silva, Joyce Alves Goulart Resende, Mário Lúcio Vilela Tenente, Rita Pinheiro, Carla Chaves, Inês Planchon, Sebastien Monteiro, Ana Cristina Andrade Renaut, Jenny Carvalho, Milene Alves Figueiredo Ricardo, Cândido Pinto Guerra-Guimarães, Leonor |
| author2_role |
author author author author author author author author author author author |
| dc.contributor.none.fl_str_mv |
Repositório da Universidade de Lisboa |
| dc.contributor.author.fl_str_mv |
Possa, Kátia Ferreira Silva, Joyce Alves Goulart Resende, Mário Lúcio Vilela Tenente, Rita Pinheiro, Carla Chaves, Inês Planchon, Sebastien Monteiro, Ana Cristina Andrade Renaut, Jenny Carvalho, Milene Alves Figueiredo Ricardo, Cândido Pinto Guerra-Guimarães, Leonor |
| dc.subject.por.fl_str_mv |
coffee leaf rust (CLR) Coffea arabica cv. Novo Mundo proteomics enzymatic activities physiological parameters 2DE-MALDI/TOF-MS/MS greenforce CuCa acibenzolar-S-methyl (ASM) |
| topic |
coffee leaf rust (CLR) Coffea arabica cv. Novo Mundo proteomics enzymatic activities physiological parameters 2DE-MALDI/TOF-MS/MS greenforce CuCa acibenzolar-S-methyl (ASM) |
| description |
Original Research |
| publishDate |
2020 |
| dc.date.none.fl_str_mv |
2020-09-14T13:50:33Z 2020 2020-01-01T00:00:00Z |
| dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| status_str |
publishedVersion |
| dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.5/20277 |
| url |
http://hdl.handle.net/10400.5/20277 |
| dc.language.iso.fl_str_mv |
eng |
| language |
eng |
| dc.relation.none.fl_str_mv |
Possa KF, Silva JAG, Resende MLV, Tenente R, Pinheiro C, Chaves I, Planchon S, Monteiro ACA, Renaut J, Carvalho MAF, Ricardo CP and Guerra-Guimarães L (2020) Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix. Front. Plant Sci. 11:309 10.3389/fpls.2020.00309 |
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info:eu-repo/semantics/openAccess |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Elena Prats, Institute for Sustainable Agriculture, CSIC, Spain |
| publisher.none.fl_str_mv |
Elena Prats, Institute for Sustainable Agriculture, CSIC, Spain |
| dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799131143125073920 |