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Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis
dc.creator | Barco Antoñanzas, María | es_ES |
dc.creator | Font Farre, María | es_ES |
dc.creator | Eceiza, Mikel Vicente | es_ES |
dc.creator | Gil Monreal, Miriam | es_ES |
dc.creator | Van der Hoorn, Reiner | es_ES |
dc.creator | Royuela Hernando, Mercedes | es_ES |
dc.creator | Zabalza Aznárez, Ana | es_ES |
dc.date.accessioned | 2023-10-03T11:58:42Z | |
dc.date.available | 2023-10-03T11:58:42Z | |
dc.date.issued | 2023 | |
dc.identifier.citation | Barco‐Antoñanzas, M., Font‐Farre, M., Eceiza, M. V., Gil‐Monreal, M., Van Der Hoorn, R. A. L., Royuela, M., & Zabalza, A. (2023). Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis. Physiologia Plantarum, 175(5), e13993. https://doi.org/10.1111/ppl.13993 | en |
dc.identifier.issn | 0031-9317 | |
dc.identifier.uri | https://hdl.handle.net/2454/46453 | |
dc.description.abstract | The 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. | en |
dc.description.sponsorship | 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. | en |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Wiley | en |
dc.relation.ispartof | Physiologia Plantarum. 2023; 175: e13993 | en |
dc.rights | © 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. | en |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.subject | Cysteine proteases | en |
dc.subject | Amaranthus palmeri | en |
dc.subject | Glyphosate | en |
dc.subject | Pyrithiobac | en |
dc.subject | Amino acid biosynthesis | en |
dc.title | Cysteine proteases are activated in sensitive Amaranthus palmeri populations upon treatment with herbicides inhibiting amino acid biosynthesis | en |
dc.type | Artículo / Artikulua | es |
dc.type | info:eu-repo/semantics/article | en |
dc.date.updated | 2023-10-03T11:36:20Z | |
dc.contributor.department | Institute for Multidisciplinary Research in Applied Biology - IMAB | en |
dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
dc.identifier.doi | 10.1111/ppl.13993 | |
dc.relation.publisherversion | https://doi.org/10.1111/ppl.13993 | |
dc.type.version | Versión publicada / Argitaratu den bertsioa | es |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.contributor.funder | Universidad Pública de Navarra / Nafarroako Unibertsitate Publikoa | es |
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La licencia del ítem se describe como © 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.