E
Esther M. González
Researcher at Universidad Pública de Navarra
Publications - 53
Citations - 3247
Esther M. González is an academic researcher from Universidad Pública de Navarra. The author has contributed to research in topics: Medicago truncatula & Sucrose synthase. The author has an hindex of 30, co-authored 51 publications receiving 2945 citations. Previous affiliations of Esther M. González include Max Planck Society & University of Vienna.
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Journal ArticleDOI
The Response of Carbon Metabolism and Antioxidant Defenses of Alfalfa Nodules to Drought Stress and to the Subsequent Recovery of Plants
Loreto Naya,Rubén Ladrera,Javier Ramos,Esther M. González,Cesar Arrese-Igor,Frank R. Minchin,Manuel Becana +6 more
TL;DR: A limitation in metabolic capacity of bacteroids and oxidative damage of cellular components are contributing factors to the inhibition of N2ase activity in alfalfa nodules, and it is concluded that oxidative stress occurs in nodules under drought conditions prior to any detectable effect on SS or leghemoglobin.
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Abiotic Stress Responses in Legumes: Strategies Used to Cope with Environmental Challenges
Susana de Sousa Araújo,Stephen E. Beebe,Martin Crespi,Bruno Delbreil,Esther M. González,Véronique Gruber,Isabelle Lejeune-Hénaut,Wolfgang Link,Maria J. Monteros,Elena Prats,Idupulapati M. Rao,Vincent Vadez,Maria Carlota Vaz Patto +12 more
TL;DR: A general overview of the recent achievements on the study of abiotic stress responses in a broad range of model, grain and forage legumes species is provided, highlighting the different approaches used.
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Medicago truncatula root nodule proteome analysis reveals differential plant and bacteroid responses to drought stress.
Estíbaliz Larrainzar,Stefanie Wienkoop,Wolfram Weckwerth,Rubén Ladrera,Cesar Arrese-Igor,Esther M. González +5 more
TL;DR: The isolation of the nodule plant and bacteroid protein fractions enabled the independent analysis of the response of both counterparts, gaining further understanding of how each symbiotic member is distinctly affected at the protein level under a water-deficit situation.
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The role of sucrose synthase in the response of soybean nodules to drought
TL;DR: S sucrose synthase (SS), one of the enzymes involved in sucrose metabolism in legume modules, declined dramatically in activity and in content within a few days of withholding water, suggesting that SS may play a key role in the regulation of nodule carbon metabolism and, therefore, of nitrogen fixation under drought stress conditions.
Journal ArticleDOI
Nitrogen fixation control under drought stress. Localized or systemic
Daniel Marino,Pierre Frendo,Rubén Ladrera,Ana Zabalza,Alain Puppo,Cesar Arrese-Igor,Esther M. González,Esther M. González +7 more
TL;DR: The use of a partially droughted split-root system provides evidence that nitrogen fixation activity under drought stress is mainly controlled at the local level rather than by a systemic nitrogen signal.