Hormones metabolism as affected by LED blue light in citrus fruit

The LED Blue Light (LBL) (450 nm) effect on hormones levels and on jasmonates (JAs) metabolism in oranges was investigated. The quantum flux (2 days, 60 μmol m-2. s-1) was chosen for its efficacy in reducing postharvest rot caused by this crop's main postharvest phytopathogenic fungus (Penicill...

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Detalles Bibliográficos
Autores: Lafuente, María Teresa, Sampedro, Raúl, Romero, Paco
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/365388
Acceso en línea:http://hdl.handle.net/10261/365388
https://api.elsevier.com/content/abstract/scopus_id/85199900250
Access Level:acceso abierto
Palabra clave:Abscisic acid (ABA)
COI1
Indole-3-acetic acid (IAA)
Infection
Jasmonate metabolism
Salicylic acid (SA)
hormones
citrus fruits
plant metabolism
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spelling Hormones metabolism as affected by LED blue light in citrus fruitLafuente, María TeresaSampedro, RaúlRomero, PacoAbscisic acid (ABA)COI1Indole-3-acetic acid (IAA)InfectionJasmonate metabolismSalicylic acid (SA)hormonescitrus fruitsplant metabolismThe LED Blue Light (LBL) (450 nm) effect on hormones levels and on jasmonates (JAs) metabolism in oranges was investigated. The quantum flux (2 days, 60 μmol m-2. s-1) was chosen for its efficacy in reducing postharvest rot caused by this crop's main postharvest phytopathogenic fungus (Penicillium digitatum). The analysis of abscisic (ABA), salicylic (SA) and indole-3-acetic (IAA) acids, and of JAs-related metabolites, revealed that LBL modifies all studied metabolites and had major effects on JAs levels, mainly on jasmonic acid (JA) and its precursor cis-(+)-12-oxo-phytodienoic acid (OPDA). This agrees with the up-regulation of the genes participating in their synthesis. Results highlight the relevance of CsLOX1 and CsLOX5, and the contribution of CsAOC3, in the LBL-induced OPDA biosynthesis, whereas CsOPR2, CsACX1 and CsACX3 would play a part in the synthesis of JA from OPDA. Data also suggest that the applied LBL quantum flux favors fruit JA perception by increasing the expression of the coronatine insensitive 1 (COI1) receptor; and signaling by down-regulating abundant CsJAZ negative regulators. Differences in OPDA and JA between the LBL-treated oranges and their control fruit left in the dark disappeared after shifting the LBL-treated oranges to darkness for 3 more days. However, the LBL and darkness combination slightly increased IAA and SA contents.This work was supported by Projects AGL2013-41734-R, AGL2017-88120-R and PID2021-126005OB-I00 (MCIU/AEI/FEDER, UE) and 2020AEPP135 (MCIU/CSIC). The Accreditation as a Center of Excellence Severo Ochoa CEX2021-001189-S funded by MCIN/AEI/10.13039/501100011033 is also fully acknowledged. We also acknowledge the SCSIE-UV Chromatography Facility for allowing us to use the UHPLC system and technical support. Finally, the help of the publication fee by the CSIC Open Access Publication Support Initiative, through its Unit of Information Resources for Research (URICI), is acknowledged.With funding from the Spanish government through the ‘Severo Ochoa Centre of Excellence’ accreditation (CEX2021-001189-SPeer reviewedElsevierMinisterio de Ciencia, Innovación y Universidades (España)Agencia Estatal de Investigación (España)Consejo Superior de Investigaciones Científicas (España)Lafuente, María Teresa [0000-0002-6987-1440]Sampedro, Raúl [0000-0001-8966-9621]Romero, Paco [0000-0002-7811-0897]Lafuente, María Teresa [mtlafuente@iata.csic.es]Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202420242024info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/10261/365388https://api.elsevier.com/content/abstract/scopus_id/85199900250reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/MINECO//AGL2013-41734-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-88120-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-126005OB-I00info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/CEX 2021-001189-SPlant physiology and biochemistry : PPBThe underlying dataset has been published as supplementary material of the article in the publisher platform at https://doi.org/10.1016/j.plaphy.2024.108970https://doi.org/10.1016/j.plaphy.2024.108970Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/3653882026-05-22T06:33:51Z
dc.title.none.fl_str_mv Hormones metabolism as affected by LED blue light in citrus fruit
title Hormones metabolism as affected by LED blue light in citrus fruit
spellingShingle Hormones metabolism as affected by LED blue light in citrus fruit
Lafuente, María Teresa
Abscisic acid (ABA)
COI1
Indole-3-acetic acid (IAA)
Infection
Jasmonate metabolism
Salicylic acid (SA)
hormones
citrus fruits
plant metabolism
title_short Hormones metabolism as affected by LED blue light in citrus fruit
title_full Hormones metabolism as affected by LED blue light in citrus fruit
title_fullStr Hormones metabolism as affected by LED blue light in citrus fruit
title_full_unstemmed Hormones metabolism as affected by LED blue light in citrus fruit
title_sort Hormones metabolism as affected by LED blue light in citrus fruit
dc.creator.none.fl_str_mv Lafuente, María Teresa
Sampedro, Raúl
Romero, Paco
author Lafuente, María Teresa
author_facet Lafuente, María Teresa
Sampedro, Raúl
Romero, Paco
author_role author
author2 Sampedro, Raúl
Romero, Paco
author2_role author
author
dc.contributor.none.fl_str_mv Ministerio de Ciencia, Innovación y Universidades (España)
Agencia Estatal de Investigación (España)
Consejo Superior de Investigaciones Científicas (España)
Lafuente, María Teresa [0000-0002-6987-1440]
Sampedro, Raúl [0000-0001-8966-9621]
Romero, Paco [0000-0002-7811-0897]
Lafuente, María Teresa [mtlafuente@iata.csic.es]
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Abscisic acid (ABA)
COI1
Indole-3-acetic acid (IAA)
Infection
Jasmonate metabolism
Salicylic acid (SA)
hormones
citrus fruits
plant metabolism
topic Abscisic acid (ABA)
COI1
Indole-3-acetic acid (IAA)
Infection
Jasmonate metabolism
Salicylic acid (SA)
hormones
citrus fruits
plant metabolism
description The LED Blue Light (LBL) (450 nm) effect on hormones levels and on jasmonates (JAs) metabolism in oranges was investigated. The quantum flux (2 days, 60 μmol m-2. s-1) was chosen for its efficacy in reducing postharvest rot caused by this crop's main postharvest phytopathogenic fungus (Penicillium digitatum). The analysis of abscisic (ABA), salicylic (SA) and indole-3-acetic (IAA) acids, and of JAs-related metabolites, revealed that LBL modifies all studied metabolites and had major effects on JAs levels, mainly on jasmonic acid (JA) and its precursor cis-(+)-12-oxo-phytodienoic acid (OPDA). This agrees with the up-regulation of the genes participating in their synthesis. Results highlight the relevance of CsLOX1 and CsLOX5, and the contribution of CsAOC3, in the LBL-induced OPDA biosynthesis, whereas CsOPR2, CsACX1 and CsACX3 would play a part in the synthesis of JA from OPDA. Data also suggest that the applied LBL quantum flux favors fruit JA perception by increasing the expression of the coronatine insensitive 1 (COI1) receptor; and signaling by down-regulating abundant CsJAZ negative regulators. Differences in OPDA and JA between the LBL-treated oranges and their control fruit left in the dark disappeared after shifting the LBL-treated oranges to darkness for 3 more days. However, the LBL and darkness combination slightly increased IAA and SA contents.
publishDate 2024
dc.date.none.fl_str_mv 2024
2024
2024
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/365388
https://api.elsevier.com/content/abstract/scopus_id/85199900250
url http://hdl.handle.net/10261/365388
https://api.elsevier.com/content/abstract/scopus_id/85199900250
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/MINECO//AGL2013-41734-R
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2013-2016/AGL2017-88120-R
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/PID2021-126005OB-I00
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2021-2023/CEX 2021-001189-S
Plant physiology and biochemistry : PPB
The underlying dataset has been published as supplementary material of the article in the publisher platform at https://doi.org/10.1016/j.plaphy.2024.108970
https://doi.org/10.1016/j.plaphy.2024.108970
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
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