Anthropogenic increase in carbon dioxide modifies plant-insect interactions

Autores
Zavala, Jorge Alberto; Gog, L.; Giacometti, Romina
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Industrialisation has elevated atmospheric levels of CO2 from original 280ppmto current levels at 400 ppm, which is estimated to double by 2050. Althoughhigh atmospheric CO2 levels affect insect interactions with host plants, theimpact of global change on plant defences in response to insect attack is notcompletely understood. Recent studies have made advances in elucidating themechanisms of the effects of high CO2 levels in plant?insect interactions.New studies have proposed that gene regulation and phytohormones regulateresource allocation from photosynthesis to plant defences against insects.Biochemical and molecular studies demonstrated that both defensive hormonesjasmonic acid (JA) and ethylene (ET) participate inmodulating chemicaldefences against herbivores in plants grown under elevated CO2 atmosphererather than changes in C:N ratio. High atmospheric CO2 levels increase vulnerabilityto insect damage by down-regulating both inducive and constitutivechemical defences regulated by JA and ET. However, elevated CO2 levelsincrease the JA antagonistic hormone salicylic acid that increases other chemicaldefences. How plants grown under elevated CO2 environment allocateprimary metabolites from photosynthesis to secondary metabolism would helpto understand innate defences and prevent future herbivory in field crops. Wepresent evidence demonstrating that changes in chemical defences in plantsgrown under elevated CO2 environment are hormonal regulated and reject theC:N hypothesis. In addition, we discuss current knowledge of the mechanismsthat regulate plants defences against insects in elevated CO2 atmospheres.
Fil: Zavala, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Gog, L.. University of Illinois at Urbana; Estados Unidos
Fil: Giacometti, Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Materia
Elevataed Co2
Plant-Insect Interactions
Soybean
Plant Defenses
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/48209
Acceder
id CONICETDig_1c1ac505a8e656ccc7086ca5a66db86a
oai_identifier_str oai:ri.conicet.gov.ar:11336/48209
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Anthropogenic increase in carbon dioxide modifies plant-insect interactionsZavala, Jorge AlbertoGog, L.Giacometti, RominaElevataed Co2Plant-Insect InteractionsSoybeanPlant Defenseshttps://purl.org/becyt/ford/4.1https://purl.org/becyt/ford/4Industrialisation has elevated atmospheric levels of CO2 from original 280ppmto current levels at 400 ppm, which is estimated to double by 2050. Althoughhigh atmospheric CO2 levels affect insect interactions with host plants, theimpact of global change on plant defences in response to insect attack is notcompletely understood. Recent studies have made advances in elucidating themechanisms of the effects of high CO2 levels in plant?insect interactions.New studies have proposed that gene regulation and phytohormones regulateresource allocation from photosynthesis to plant defences against insects.Biochemical and molecular studies demonstrated that both defensive hormonesjasmonic acid (JA) and ethylene (ET) participate inmodulating chemicaldefences against herbivores in plants grown under elevated CO2 atmosphererather than changes in C:N ratio. High atmospheric CO2 levels increase vulnerabilityto insect damage by down-regulating both inducive and constitutivechemical defences regulated by JA and ET. However, elevated CO2 levelsincrease the JA antagonistic hormone salicylic acid that increases other chemicaldefences. How plants grown under elevated CO2 environment allocateprimary metabolites from photosynthesis to secondary metabolism would helpto understand innate defences and prevent future herbivory in field crops. Wepresent evidence demonstrating that changes in chemical defences in plantsgrown under elevated CO2 environment are hormonal regulated and reject theC:N hypothesis. In addition, we discuss current knowledge of the mechanismsthat regulate plants defences against insects in elevated CO2 atmospheres.Fil: Zavala, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaFil: Gog, L.. University of Illinois at Urbana; Estados UnidosFil: Giacometti, Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; ArgentinaWiley Blackwell Publishing, Inc2017-01-27info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/48209Zavala, Jorge Alberto; Gog, L.; Giacometti, Romina; Anthropogenic increase in carbon dioxide modifies plant-insect interactions; Wiley Blackwell Publishing, Inc; Annals of Applied Biology; 170; 1; 27-1-2017; 68-770003-4746CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/aab.12319info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/aab.12319info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:10:48Zoai:ri.conicet.gov.ar:11336/48209instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-22 11:10:48.825CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Anthropogenic increase in carbon dioxide modifies plant-insect interactions
title Anthropogenic increase in carbon dioxide modifies plant-insect interactions
spellingShingle Anthropogenic increase in carbon dioxide modifies plant-insect interactions
Zavala, Jorge Alberto
Elevataed Co2
Plant-Insect Interactions
Soybean
Plant Defenses
title_short Anthropogenic increase in carbon dioxide modifies plant-insect interactions
title_full Anthropogenic increase in carbon dioxide modifies plant-insect interactions
title_fullStr Anthropogenic increase in carbon dioxide modifies plant-insect interactions
title_full_unstemmed Anthropogenic increase in carbon dioxide modifies plant-insect interactions
title_sort Anthropogenic increase in carbon dioxide modifies plant-insect interactions
dc.creator.none.fl_str_mv Zavala, Jorge Alberto
Gog, L.
Giacometti, Romina
author Zavala, Jorge Alberto
author_facet Zavala, Jorge Alberto
Gog, L.
Giacometti, Romina
author_role author
author2 Gog, L.
Giacometti, Romina
author2_role author
author
dc.subject.none.fl_str_mv Elevataed Co2
Plant-Insect Interactions
Soybean
Plant Defenses
topic Elevataed Co2
Plant-Insect Interactions
Soybean
Plant Defenses
purl_subject.fl_str_mv https://purl.org/becyt/ford/4.1
https://purl.org/becyt/ford/4
dc.description.none.fl_txt_mv Industrialisation has elevated atmospheric levels of CO2 from original 280ppmto current levels at 400 ppm, which is estimated to double by 2050. Althoughhigh atmospheric CO2 levels affect insect interactions with host plants, theimpact of global change on plant defences in response to insect attack is notcompletely understood. Recent studies have made advances in elucidating themechanisms of the effects of high CO2 levels in plant?insect interactions.New studies have proposed that gene regulation and phytohormones regulateresource allocation from photosynthesis to plant defences against insects.Biochemical and molecular studies demonstrated that both defensive hormonesjasmonic acid (JA) and ethylene (ET) participate inmodulating chemicaldefences against herbivores in plants grown under elevated CO2 atmosphererather than changes in C:N ratio. High atmospheric CO2 levels increase vulnerabilityto insect damage by down-regulating both inducive and constitutivechemical defences regulated by JA and ET. However, elevated CO2 levelsincrease the JA antagonistic hormone salicylic acid that increases other chemicaldefences. How plants grown under elevated CO2 environment allocateprimary metabolites from photosynthesis to secondary metabolism would helpto understand innate defences and prevent future herbivory in field crops. Wepresent evidence demonstrating that changes in chemical defences in plantsgrown under elevated CO2 environment are hormonal regulated and reject theC:N hypothesis. In addition, we discuss current knowledge of the mechanismsthat regulate plants defences against insects in elevated CO2 atmospheres.
Fil: Zavala, Jorge Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
Fil: Gog, L.. University of Illinois at Urbana; Estados Unidos
Fil: Giacometti, Romina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales. Universidad de Buenos Aires. Facultad de Agronomía. Instituto de Investigaciones en Biociencias Agrícolas y Ambientales; Argentina
description Industrialisation has elevated atmospheric levels of CO2 from original 280ppmto current levels at 400 ppm, which is estimated to double by 2050. Althoughhigh atmospheric CO2 levels affect insect interactions with host plants, theimpact of global change on plant defences in response to insect attack is notcompletely understood. Recent studies have made advances in elucidating themechanisms of the effects of high CO2 levels in plant?insect interactions.New studies have proposed that gene regulation and phytohormones regulateresource allocation from photosynthesis to plant defences against insects.Biochemical and molecular studies demonstrated that both defensive hormonesjasmonic acid (JA) and ethylene (ET) participate inmodulating chemicaldefences against herbivores in plants grown under elevated CO2 atmosphererather than changes in C:N ratio. High atmospheric CO2 levels increase vulnerabilityto insect damage by down-regulating both inducive and constitutivechemical defences regulated by JA and ET. However, elevated CO2 levelsincrease the JA antagonistic hormone salicylic acid that increases other chemicaldefences. How plants grown under elevated CO2 environment allocateprimary metabolites from photosynthesis to secondary metabolism would helpto understand innate defences and prevent future herbivory in field crops. Wepresent evidence demonstrating that changes in chemical defences in plantsgrown under elevated CO2 environment are hormonal regulated and reject theC:N hypothesis. In addition, we discuss current knowledge of the mechanismsthat regulate plants defences against insects in elevated CO2 atmospheres.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-27
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/48209
Zavala, Jorge Alberto; Gog, L.; Giacometti, Romina; Anthropogenic increase in carbon dioxide modifies plant-insect interactions; Wiley Blackwell Publishing, Inc; Annals of Applied Biology; 170; 1; 27-1-2017; 68-77
0003-4746
CONICET Digital
CONICET
url http://hdl.handle.net/11336/48209
identifier_str_mv Zavala, Jorge Alberto; Gog, L.; Giacometti, Romina; Anthropogenic increase in carbon dioxide modifies plant-insect interactions; Wiley Blackwell Publishing, Inc; Annals of Applied Biology; 170; 1; 27-1-2017; 68-77
0003-4746
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/aab.12319
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/aab.12319
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1846781473718272000
score 12.982451

Publicaciones similares