Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/43000 |
Resumo: | Epidemics 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 programs. |
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Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrixCoffee leaf rustCoffea arabica cv. Mundo NovoProteomicsEnzymatic activitiesPhysiological parametersCafé - Doenças e pragasFerrugem do cafeeiroPlantas - Indução de resistência a doenças e pragasProteômicaAtividades enzimáticasParâmetros fisiológicosEpidemics 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 programs.Frontiers2020-09-11T17:51:46Z2020-09-11T17:51:46Z2020-03info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfPOSSA, K. F. et al. Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix. Frontiers in Plant Science, Lausanne, v. 11, Mar. 2020. DOI: 10.3389/fpls.2020.0030.http://repositorio.ufla.br/jspui/handle/1/43000Frontiers in Plant Sciencereponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessPossa, Kátia FerreiraSilva, Joyce Alves GoulartResende, Mário Lúcio VilelaTenente, RitaPinheiro, CarlaChaves, InêsPlanchon, SebastienMonteiro, Ana Cristina AndradeRenaut, JennyCarvalho, Milene Alves FigueiredoRicardo, Cândido PintoGuerra-Guimarães, Leonoreng2020-09-11T17:53:04Zoai:localhost:1/43000Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2020-09-11T17:53:04Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix |
title |
Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix |
spellingShingle |
Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix Possa, Kátia Ferreira Coffee leaf rust Coffea arabica cv. Mundo Novo Proteomics Enzymatic activities Physiological parameters Café - Doenças e pragas Ferrugem do cafeeiro Plantas - Indução de resistência a doenças e pragas Proteômica Atividades enzimáticas Parâmetros fisiológicos |
title_short |
Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix |
title_full |
Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix |
title_fullStr |
Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix |
title_full_unstemmed |
Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix |
title_sort |
Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix |
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.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 Coffea arabica cv. Mundo Novo Proteomics Enzymatic activities Physiological parameters Café - Doenças e pragas Ferrugem do cafeeiro Plantas - Indução de resistência a doenças e pragas Proteômica Atividades enzimáticas Parâmetros fisiológicos |
topic |
Coffee leaf rust Coffea arabica cv. Mundo Novo Proteomics Enzymatic activities Physiological parameters Café - Doenças e pragas Ferrugem do cafeeiro Plantas - Indução de resistência a doenças e pragas Proteômica Atividades enzimáticas Parâmetros fisiológicos |
description |
Epidemics 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 programs. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-09-11T17:51:46Z 2020-09-11T17:51:46Z 2020-03 |
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 |
POSSA, K. F. et al. Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix. Frontiers in Plant Science, Lausanne, v. 11, Mar. 2020. DOI: 10.3389/fpls.2020.0030. http://repositorio.ufla.br/jspui/handle/1/43000 |
identifier_str_mv |
POSSA, K. F. et al. Primary Metabolism Is Distinctly Modulated by Plant Resistance Inducers in Coffea arabica Leaves Infected by Hemileia vastatrix. Frontiers in Plant Science, Lausanne, v. 11, Mar. 2020. DOI: 10.3389/fpls.2020.0030. |
url |
http://repositorio.ufla.br/jspui/handle/1/43000 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Frontiers |
publisher.none.fl_str_mv |
Frontiers |
dc.source.none.fl_str_mv |
Frontiers in Plant Science reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
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Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
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Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1807835066075709440 |