Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis

Datos de investigación alojados en: https://doi.org/10.5281/zenodo.16083355

Detalles Bibliográficos
Autores: Barco Antoñanzas, María, Font Farre, María, Eceiza, Mikel Vicente, Gil Monreal, Miriam, Van der Hoorn, Reiner, Royuela Hernando, Mercedes, Zabalza Aznárez, Ana
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2023
País:España
Institución:Universidad Pública de Navarra
Repositorio:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
OAI Identifier:oai:academica-e.unavarra.es:2454/46453
Acceso en línea:https://hdl.handle.net/2454/46453
Access Level:acceso abierto
Palabra clave:Cysteine proteases
Amaranthus palmeri
Glyphosate
Pyrithiobac
Amino acid biosynthesis
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spelling Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesisBarco Antoñanzas, MaríaFont Farre, MaríaEceiza, Mikel VicenteGil Monreal, MiriamVan der Hoorn, ReinerRoyuela Hernando, MercedesZabalza Aznárez, AnaCysteine proteasesAmaranthus palmeriGlyphosatePyrithiobacAmino acid biosynthesisDatos de investigación alojados en: https://doi.org/10.5281/zenodo.16083355The herbicides glyphosate and pyrithiobac inhibit the enzyme 5-enolpyruvylshikimate3-phosphate synthase (EPSPS) in the aromatic amino acid biosynthetic pathway and acetolactate synthase (ALS) in the branched-chain amino acid biosynthetic pathway, respectively. Here we characterise the protease activity profiles of a sensitive (S), a glyphosate-resistant (GR) and a multiple-resistant (MR) population of Amaranthus palmeri in response to glyphosate and pyrithiobac. Amino acid accumulation and cysteine protease activities were induced with both herbicides in the S population and with pyrithiobac in the GR population, suggesting that the increase in cysteine proteases is responsible for the increased degradation of the available proteins and the observed increase in free amino acids. Herbicides did not induce any changes in the proteolytic activities in the populations with target-site resistance, indicating that this effect was only induced in sensitive plants.This work was funded by the Spanish Ministry of Economy and Competitiveness (AGL2016-77531-R) and Spanish Ministry of Science and Innovation (2020 117723-RB-100). Maria Barco-Antoñanzas received funding from PhD fellowship and mobility grant through Universidad Pública de Navarra. Mikel V. Eceiza is the holder of a predoctoral fellowship of the Basque Government. We thank Gustavo Garijo and Clara Jimenez for technical assistance. Open access funding provided by Universidad Pública de Navarra.WileyInstitute for Multidisciplinary Research in Applied Biology - IMABUniversidad Pública de Navarra / Nafarroako Unibertsitate Publikoa2023info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://hdl.handle.net/2454/46453reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement/AEI//AGL2016-77531-Rinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/2020 117723-RB-100© 2023 The Authors. This is an open access article under the terms of theCreative Commons Attribution-NonCommercial-NoDerivsLicense, which permits use and distribution in anymedium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.https://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/464532026-06-17T12:41:47Z
dc.title.none.fl_str_mv Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
title Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
spellingShingle Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
Barco Antoñanzas, María
Cysteine proteases
Amaranthus palmeri
Glyphosate
Pyrithiobac
Amino acid biosynthesis
title_short Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
title_full Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
title_fullStr Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
title_full_unstemmed Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
title_sort Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
dc.creator.none.fl_str_mv Barco Antoñanzas, María
Font Farre, María
Eceiza, Mikel Vicente
Gil Monreal, Miriam
Van der Hoorn, Reiner
Royuela Hernando, Mercedes
Zabalza Aznárez, Ana
author Barco Antoñanzas, María
author_facet Barco Antoñanzas, María
Font Farre, María
Eceiza, Mikel Vicente
Gil Monreal, Miriam
Van der Hoorn, Reiner
Royuela Hernando, Mercedes
Zabalza Aznárez, Ana
author_role author
author2 Font Farre, María
Eceiza, Mikel Vicente
Gil Monreal, Miriam
Van der Hoorn, Reiner
Royuela Hernando, Mercedes
Zabalza Aznárez, Ana
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Institute for Multidisciplinary Research in Applied Biology - IMAB
Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa
dc.subject.none.fl_str_mv Cysteine proteases
Amaranthus palmeri
Glyphosate
Pyrithiobac
Amino acid biosynthesis
topic Cysteine proteases
Amaranthus palmeri
Glyphosate
Pyrithiobac
Amino acid biosynthesis
description Datos de investigación alojados en: https://doi.org/10.5281/zenodo.16083355
publishDate 2023
dc.date.none.fl_str_mv 2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://hdl.handle.net/2454/46453
url https://hdl.handle.net/2454/46453
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/AEI//AGL2016-77531-R
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/2020 117723-RB-100
dc.rights.none.fl_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Wiley
publisher.none.fl_str_mv Wiley
dc.source.none.fl_str_mv reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
instname:Universidad Pública de Navarra
instname_str Universidad Pública de Navarra
reponame_str Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
collection Academica-e. Repositorio Institucional de la Universidad Pública de Navarra
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