Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring Seedlings

[EN] Plants of several species, including crops, change their volatilome when exposed to a low ratio of red to far-red light (low R/FR) that informs about the presence of nearby plants (i.e., proximity shade). In particular, the volatile hormone ethylene was shown to be produced at higher levels in...

Descripción completa

Detalles Bibliográficos
Autores: Urdin-Bravo, Mikel, Sánchez-García, Ángela, RODRIGUEZ-CONCEPCION, Manuel|||0000-0002-1280-2305, Martínez-García JF|||0000-0003-1516-0341
Tipo de recurso: artículo
Fecha de publicación:2024
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/220972
Acceso en línea:https://riunet.upv.es/handle/10251/220972
Access Level:acceso abierto
Palabra clave:Arabidopsis thaliana
Cardamine hirsuta
Ethylene
Proximity shade
Tomato
Volatiles
id ES_5e997ba196a9a0a839076ea13266fa7a
oai_identifier_str oai:riunet.upv.es:10251/220972
network_acronym_str ES
network_name_str España
repository_id_str
dc.title.none.fl_str_mv Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring Seedlings
title Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring Seedlings
spellingShingle Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring Seedlings
Urdin-Bravo, Mikel
Arabidopsis thaliana
Cardamine hirsuta
Ethylene
Proximity shade
Tomato
Volatiles
title_short Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring Seedlings
title_full Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring Seedlings
title_fullStr Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring Seedlings
title_full_unstemmed Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring Seedlings
title_sort Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring Seedlings
dc.creator.none.fl_str_mv Urdin-Bravo, Mikel
Sánchez-García, Ángela
RODRIGUEZ-CONCEPCION, Manuel|||0000-0002-1280-2305
Martínez-García JF|||0000-0003-1516-0341
author Urdin-Bravo, Mikel
author_facet Urdin-Bravo, Mikel
Sánchez-García, Ángela
RODRIGUEZ-CONCEPCION, Manuel|||0000-0002-1280-2305
Martínez-García JF|||0000-0003-1516-0341
author_role author
author2 Sánchez-García, Ángela
RODRIGUEZ-CONCEPCION, Manuel|||0000-0002-1280-2305
Martínez-García JF|||0000-0003-1516-0341
author2_role author
author
author
dc.contributor.none.fl_str_mv Instituto Universitario Mixto de Biología Molecular y Celular de Plantas
Generalitat Valenciana
Ministerio de Universidades
Agencia Estatal de Investigación
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Arabidopsis thaliana
Cardamine hirsuta
Ethylene
Proximity shade
Tomato
Volatiles
topic Arabidopsis thaliana
Cardamine hirsuta
Ethylene
Proximity shade
Tomato
Volatiles
description [EN] Plants of several species, including crops, change their volatilome when exposed to a low ratio of red to far-red light (low R/FR) that informs about the presence of nearby plants (i.e., proximity shade). In particular, the volatile hormone ethylene was shown to be produced at higher levels in response to the low R/FR signal in shade-avoider plants. Here, we show that the shade-tolerant species Cardamine hirsuta produces more ethylene than shade avoiders such as Arabidopsis thaliana (a close relative of C. hirsuta) and tomato (Solanum lycopersicum) under white light (W). However, exposure to low R/FR (specifically to FR-supplemented W, referred to as W+FR or simulated shade) resulted in only a slight increase in ethylene emission in C. hirsuta compared to shade avoiders. Stimulation of ethylene production by growing plants in media supplemented with 1-aminocyclopropane-1-carboxylate (ACC) resulted in reduced hypocotyl growth under W+FR in both A. thaliana and C. hirsuta. ACC-dependent ethylene production also repressed hypocotyl elongation under lowWand in the dark in C. hirsuta. By contrast, in A. thaliana, ACC supplementation inhibited hypocotyl elongation in the dark but stimulated it under W. Most interestingly, elongation of dark-grown A. thaliana seedlings was also repressed by exposure to the volatiles released by ACC-grown A. thaliana or tomato plants. This observation suggests that increased ethylene levels in the headspace can indeed impact the development of nearby plants. Although the amount of ethylene released by ACC-grown plants to their headspace was much higher than that released by exposure to low R/FR, our results support a contribution of this
publishDate 2024
dc.date.none.fl_str_mv 2024
2024-11-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/220972
url https://riunet.upv.es/handle/10251/220972
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PCI2021-121941 USE OF TOMATO LINES TOLERANT TO PROXIMITY SHADE TO INCREASE YIELD AND QUALITY IN INTERCROPPING AGROSYSTEMS
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-115782GB-I00 ESTUDIANDO COMO LAS PLANTAS PROSPERAN EN ENTORNOS DE ALTA DENSIDAD VEGETAL
Agencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-115810GB-I00 MECANISMOS MOLECULARES DE LA BIOGENESIS DE CROMOPLASTOS
Generalitat Valenciana https://doi.org/10.13039/501100003359 PROMETEO%2F2021%2F056
Generalitat Valenciana https://doi.org/10.13039/501100003359 AGROALNEXT%2F2022%2F067
Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 FPU20%2F05486
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
http://creativecommons.org/licenses/by/4.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reconocimiento (by)
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 MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869409139779698688
spelling Effect of Higher Ethylene Levels Emitted by Shade-Avoider Plants on Neighboring SeedlingsUrdin-Bravo, MikelSánchez-García, ÁngelaRODRIGUEZ-CONCEPCION, Manuel|||0000-0002-1280-2305Martínez-García JF|||0000-0003-1516-0341Arabidopsis thalianaCardamine hirsutaEthyleneProximity shadeTomatoVolatiles[EN] Plants of several species, including crops, change their volatilome when exposed to a low ratio of red to far-red light (low R/FR) that informs about the presence of nearby plants (i.e., proximity shade). In particular, the volatile hormone ethylene was shown to be produced at higher levels in response to the low R/FR signal in shade-avoider plants. Here, we show that the shade-tolerant species Cardamine hirsuta produces more ethylene than shade avoiders such as Arabidopsis thaliana (a close relative of C. hirsuta) and tomato (Solanum lycopersicum) under white light (W). However, exposure to low R/FR (specifically to FR-supplemented W, referred to as W+FR or simulated shade) resulted in only a slight increase in ethylene emission in C. hirsuta compared to shade avoiders. Stimulation of ethylene production by growing plants in media supplemented with 1-aminocyclopropane-1-carboxylate (ACC) resulted in reduced hypocotyl growth under W+FR in both A. thaliana and C. hirsuta. ACC-dependent ethylene production also repressed hypocotyl elongation under lowWand in the dark in C. hirsuta. By contrast, in A. thaliana, ACC supplementation inhibited hypocotyl elongation in the dark but stimulated it under W. Most interestingly, elongation of dark-grown A. thaliana seedlings was also repressed by exposure to the volatiles released by ACC-grown A. thaliana or tomato plants. This observation suggests that increased ethylene levels in the headspace can indeed impact the development of nearby plants. Although the amount of ethylene released by ACC-grown plants to their headspace was much higher than that released by exposure to low R/FR, our results support a contribution of thisThis work was funded by grants PID2020-115810GB-I00 (M.R.-C.), PID2020-115782GB-I00 (J.F.M.-G.), and UToPIQ-PCI2021-121941 (J.F.M.-G. and M.R.-C.), from Spanish MCIN/AEI/10.13039/ 501100011033 and European NextGeneration EU/PRTR and PRIMA programs, and PROMETEU/ 2021/056 (J.F.M.-G. and M.R.-C.) and AGROALNEXT/2022/067 (M.R.-C.), from Generalitat Valenciana. M.U.-B. was supported by a PhD fellowship from the Spanish Ministerio de Educacion y Cultura (FPU20/05486).MDPIInstituto Universitario Mixto de Biología Molecular y Celular de PlantasGeneralitat ValencianaMinisterio de UniversidadesAgencia Estatal de InvestigaciónRepositorio Institucional de la Universitat Politècnica de València Riunet20242024-11-01journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/220972reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PCI2021-121941 USE OF TOMATO LINES TOLERANT TO PROXIMITY SHADE TO INCREASE YIELD AND QUALITY IN INTERCROPPING AGROSYSTEMSAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-115782GB-I00 ESTUDIANDO COMO LAS PLANTAS PROSPERAN EN ENTORNOS DE ALTA DENSIDAD VEGETALAgencia Estatal de Investigación http://dx.doi.org/10.13039/501100011033 Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020 PID2020-115810GB-I00 MECANISMOS MOLECULARES DE LA BIOGENESIS DE CROMOPLASTOSGeneralitat Valenciana https://doi.org/10.13039/501100003359 PROMETEO%2F2021%2F056Generalitat Valenciana https://doi.org/10.13039/501100003359 AGROALNEXT%2F2022%2F067Ministerio de Educación y Cultura http://dx.doi.org/10.13039/501100003176 FPU20%2F05486open accesshttp://purl.org/coar/access_right/c_abf2Reconocimiento (by)http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/2209722026-06-13T07:49:27Z
score 15,811543

Similares en LA Referencia