Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirement

Modern crops exhibit diverse sensitivities to ammonium as the primary nitrogen source, influenced by environmental factors such as external pH and nutrient availability. Despite its significance, there is currently no systematic classification of plant species based on their ammonium sensitivity. We...

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Autores: Rivero Marcos, Mikel, Lasa Larrea, Berta, Neves, Tomé, Zamarreño, Ángel M., García-Mina, José María, García Olaverri, Carmen, Aparicio Tejo, Pedro María, Cruz, Cristina, Ariz Arnedo, Idoia
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2024
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:2454/52535
Acceso en línea:https://hdl.handle.net/2454/52535
Access Level:acceso abierto
Palabra clave:Ammonium sensitivity
Ammonium transporters (AMTs)
Ellenberg indicator
High-affinity nitrate transporter (NRT2)
Methylglyoxal
Nitrogen uptake
pH adaptation
Phytohormonal balance
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spelling Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirementRivero Marcos, MikelLasa Larrea, BertaNeves, ToméZamarreño, Ángel M.García-Mina, José MaríaGarcía Olaverri, CarmenAparicio Tejo, Pedro MaríaCruz, CristinaAriz Arnedo, IdoiaAmmonium sensitivityAmmonium transporters (AMTs)Ellenberg indicatorHigh-affinity nitrate transporter (NRT2)MethylglyoxalNitrogen uptakepH adaptationPhytohormonal balanceModern crops exhibit diverse sensitivities to ammonium as the primary nitrogen source, influenced by environmental factors such as external pH and nutrient availability. Despite its significance, there is currently no systematic classification of plant species based on their ammonium sensitivity. We conducted a meta-analysis of 50 plant species and present a new classification method based on the comparison of fresh biomass obtained under ammonium and nitrate nutrition. The classification uses the natural logarithm of the biomass ratio as the size effect indicator of ammonium sensitivity. This numerical parameter is associated with critical factors for nitrogen demand and form preference, such as Ellenberg indicators and the repertoire of nitrogen transporters for ammonium and nitrate uptake. Finally, a comparative analysis of the developmental and metabolic responses, including hormonal balance, is conducted in two species with divergent ammonium sensitivity values in the classification. Results indicate that nitrate has a key role in counteracting ammonium toxicity in species with a higher abundance of genes encoding NRT2-type proteins and fewer of those encoding the AMT2-type proteins. Additionally, the study demonstrates the reliability of the phytohormone balance and methylglyoxal content as indicators for anticipating ammonium toxicity. This study emphasizes the importance of ecophysiological requirements and the repertoire of nitrogen transporters in understanding plant sensitivity to ammonium, and enhances our knowledge of plant nitrogen nutrition.MR-M received funding from a PhD fellowship through the Public University of Navarra. IA was supported by an MCIN RyC Programme MCIN/AEI/10.13039/501100011033 and by the 'European Union Next Generation EU/PRTR' under grant no. RYC2021-032345-I. This work was supported by the AEI under grant no. PID2019-107463RJ-I00/AEI/10.13039/501100011033, and the Regional Research and Development Programme of the Government of Navarre (calls 2019 and 2020, projects NitroHealthy2, PC068, and HORTA0,0; PC106-107). Open Access funding was provided by Universidad Publica de Navarra.Oxford University PressCienciasEstadística, Informática y MatemáticasZientziakEstatistika, Informatika eta MatematikaInstitute for Multidisciplinary Research in Applied Biology - IMABInstitute for Advanced Research in Business and Economics - INARBEUniversidad Publica de Navarra / Nafarroako Unibertsitate PublikoaGobierno de Navarra / Nafarroako Gobernua2024info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/ziphttps://hdl.handle.net/2454/52535reponame:Academica-e. Repositorio Institucional de la Universidad Pública de Navarrainstname:Universidad Pública de NavarraInglésinfo:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107463RJ-I00info:eu-repo/grantAgreement/Gobierno de Navarra//PC068info:eu-repo/grantAgreement/Gobierno de Navarra//PC106-107© The Author(s) 2024. This is an Open Access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.https://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:academica-e.unavarra.es:2454/525352026-06-17T12:41:47Z
dc.title.none.fl_str_mv Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirement
title Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirement
spellingShingle Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirement
Rivero Marcos, Mikel
Ammonium sensitivity
Ammonium transporters (AMTs)
Ellenberg indicator
High-affinity nitrate transporter (NRT2)
Methylglyoxal
Nitrogen uptake
pH adaptation
Phytohormonal balance
title_short Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirement
title_full Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirement
title_fullStr Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirement
title_full_unstemmed Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirement
title_sort Plant ammonium sensitivity is associated with external pH adaptation, repertoire of nitrogen transporters, and nitrogen requirement
dc.creator.none.fl_str_mv Rivero Marcos, Mikel
Lasa Larrea, Berta
Neves, Tomé
Zamarreño, Ángel M.
García-Mina, José María
García Olaverri, Carmen
Aparicio Tejo, Pedro María
Cruz, Cristina
Ariz Arnedo, Idoia
author Rivero Marcos, Mikel
author_facet Rivero Marcos, Mikel
Lasa Larrea, Berta
Neves, Tomé
Zamarreño, Ángel M.
García-Mina, José María
García Olaverri, Carmen
Aparicio Tejo, Pedro María
Cruz, Cristina
Ariz Arnedo, Idoia
author_role author
author2 Lasa Larrea, Berta
Neves, Tomé
Zamarreño, Ángel M.
García-Mina, José María
García Olaverri, Carmen
Aparicio Tejo, Pedro María
Cruz, Cristina
Ariz Arnedo, Idoia
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Ciencias
Estadística, Informática y Matemáticas
Zientziak
Estatistika, Informatika eta Matematika
Institute for Multidisciplinary Research in Applied Biology - IMAB
Institute for Advanced Research in Business and Economics - INARBE
Universidad Publica de Navarra / Nafarroako Unibertsitate Publikoa
Gobierno de Navarra / Nafarroako Gobernua
dc.subject.none.fl_str_mv Ammonium sensitivity
Ammonium transporters (AMTs)
Ellenberg indicator
High-affinity nitrate transporter (NRT2)
Methylglyoxal
Nitrogen uptake
pH adaptation
Phytohormonal balance
topic Ammonium sensitivity
Ammonium transporters (AMTs)
Ellenberg indicator
High-affinity nitrate transporter (NRT2)
Methylglyoxal
Nitrogen uptake
pH adaptation
Phytohormonal balance
description Modern crops exhibit diverse sensitivities to ammonium as the primary nitrogen source, influenced by environmental factors such as external pH and nutrient availability. Despite its significance, there is currently no systematic classification of plant species based on their ammonium sensitivity. We conducted a meta-analysis of 50 plant species and present a new classification method based on the comparison of fresh biomass obtained under ammonium and nitrate nutrition. The classification uses the natural logarithm of the biomass ratio as the size effect indicator of ammonium sensitivity. This numerical parameter is associated with critical factors for nitrogen demand and form preference, such as Ellenberg indicators and the repertoire of nitrogen transporters for ammonium and nitrate uptake. Finally, a comparative analysis of the developmental and metabolic responses, including hormonal balance, is conducted in two species with divergent ammonium sensitivity values in the classification. Results indicate that nitrate has a key role in counteracting ammonium toxicity in species with a higher abundance of genes encoding NRT2-type proteins and fewer of those encoding the AMT2-type proteins. Additionally, the study demonstrates the reliability of the phytohormone balance and methylglyoxal content as indicators for anticipating ammonium toxicity. This study emphasizes the importance of ecophysiological requirements and the repertoire of nitrogen transporters in understanding plant sensitivity to ammonium, and enhances our knowledge of plant nitrogen nutrition.
publishDate 2024
dc.date.none.fl_str_mv 2024
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/2454/52535
url https://hdl.handle.net/2454/52535
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/PID2019-107463RJ-I00
info:eu-repo/grantAgreement/Gobierno de Navarra//PC068
info:eu-repo/grantAgreement/Gobierno de Navarra//PC106-107
dc.rights.none.fl_str_mv https://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/zip
dc.publisher.none.fl_str_mv Oxford University Press
publisher.none.fl_str_mv Oxford University Press
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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repository.mail.fl_str_mv
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