Author

A. Gojon

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

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Plant Biology· 8

Signature Assays, Organisms & Methods

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Organism:Arabidopsis· 7 Research Focus:gene regulatory network inference· 5 Approach:experimental assay· 4 Approach:statistical model· 3 Assay:bulk RNA-seq· 2 Research Focus:chromatin & epigenetic regulation· 2 Assay:DNA methylation· 2 Approach:genetic perturbation / CRISPR· 2

Frequent Co-Authors

A. Martin· 4 shared C. Fizames· 4 shared L. Lejay· 4 shared P. Tillard· 3 shared R. A. Gutierrez· 3 shared V. Chaput· 3 shared F. Bellegarde· 2 shared H. Sakakibara· 2 shared

Activity by Year

2018-2023 · peak 3/yr

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10 top collaborators · 30 mutual co-author links

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4 shared papersPlant Biology

A. Martin

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8 papers

Recent·Most cited

Genetic and transcriptomic dissection of nitrate-independent function of Arabidopsis NRT1.1/NPF6.3/CHL1 under high ammonium condition

T. Hachiya, N. Makita, L. Bach, A. Gojon, T. Nakagawa, H. Sakakibara

This study investigates the nitrate-independent role of NRT1.1 in Arabidopsis under high ammonium conditions, finding that its plasma membrane localization affects ammonium tolerance through gene expression changes.

bioRxiv · Oct 17, 2023Plant Biology

Natural genetic variation underlying the negative effect of elevated CO2 on ionome composition in Arabidopsis thaliana

O. Cassan, L.-L. Pimpare, T. Mozzanino, C. Fizames, S. Devidal, F. Roux, A. Milcu, S. Lebre, A. Gojon, A. Martin

This study identifies genetic factors influencing the negative effect of elevated CO2 on ionome composition in Arabidopsis thaliana using genome-wide association mapping.

bioRxiv · Jun 5, 2023 · PreprintPlant Biology

Signaling pathways involved in the repression of root nitrate uptake by nitrate in Arabidopsis thaliana

V. Chaput, J. Li, D. Sere, P. Tillard, C. Fizames, T. C. Moyano, K. Zuo, A. Martin, R. A. Gutierrez, A. Gojon, L. Lejay

The paper identifies molecular elements and signaling pathways involved in the repression of NRT2 transporters and root nitrate uptake in Arabidopsis in response to nitrate.

bioRxiv · Oct 7, 2022 · PreprintPlant Biology

Modulation of root growth by nutrient-defined fine-tuning of polar auxin transport

K. Otvos, M. Marconi, A. Vega, J. O'Brien, A. Johnson, R. Abualia, L. Antonielli, J. C. Montesinos, Y. Zhang, S.-T. Tan, C. Cuesta, C. Artner, E. Bouguyon, A. Gojon, J. Friml, , E. Benkova

The paper investigates how nitrogen availability modulates root growth by fine-tuning polar auxin transport through post-translational modifications of PIN2 and presents a computational model to simulate these processes.

bioRxiv · Jun 19, 2020Plant Biology

Genome-wide Analysis In Response to N and C Identifies New Regulators for root AtNRT2 Transporters

S. Ruffel, V. Chaput, J. Przybyla-Toscano, I. Fayos, C. Ibarra, T. C. Moyano, C. Fizames, P. Tillard, J. A. O'Brien, R. A. Gutierrez, A. Gojon, L. Lejay

The paper identifies three transcription factors regulating NRT2.4 and NRT2.5 in response to N/C signals using a systems biology approach.

bioRxiv · Oct 30, 2019Plant Biology

Excessive assimilation of ammonium by plastidic glutamine synthetase is a major cause of ammonium toxicity in Arabidopsis thaliana

T. Hachiya, J. Inaba, M. Wakazaki, M. Sato, K. Toyooka, A. Miyagi, M. Kawai-Yamada, T. Kiba, A. Gojon, H. Sakakibara

This study identifies plastidic glutamine synthetase 2 (GLN2) as the primary cause of ammonium toxicity in Arabidopsis thaliana by inducing shoot acidity.

bioRxiv · Sep 10, 2019Plant Biology

NRT2.1 phosphorylation prevents root high affinity nitrate uptake activity in Arabidopsis thaliana

A. Jacquot, V. Chaput, A. Mauries, Z. Li, P. Tillard, C. Fizames, P. Bonillo, F. Bellegarde, E. Laugier, V. Santoni, S. Hem, A. Martin, A. Gojon, W. Schulze, L. Lejay

The paper identifies a phosphorylation site in NRT2.1 that inactivates its nitrate uptake function in Arabidopsis thaliana, revealing a regulatory mechanism modulated by nitrate.

bioRxiv · Mar 20, 2019Plant Biology

HNI9 and HY5 maintain ROS homeostasis under high nitrogen provision in Arabidopsis

F. Bellegarde, A. Maghiaoui, J. Boucherez, G. Krouk, L. Lejay, L. Bach, A. Gojon, A. Martin

The paper shows that HNI9 and HY5 are essential for maintaining ROS homeostasis in Arabidopsis under high nitrogen conditions by regulating detoxification gene expression.

bioRxiv · Nov 27, 2018Plant Biology