Search Results - "Jeudy, Christian"

Impact of Bacterial Siderophores on Iron Status and Ionome in Pea by Lurthy, Tristan, Cantat, Cécile, Jeudy, Christian, Declerck, Philippe, Gallardo, Karine, Barraud, Catherine, Leroy, Fanny, Ourry, Alain, Lemanceau, Philippe, Salon, Christophe, Mazurier, Sylvie

“…Including more grain legumes in cropping systems is important for the development of agroecological practices and the diversification of protein sources for…”
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Pea Efficiency of Post-drought Recovery Relies on the Strategy to Fine-Tune Nitrogen Nutrition by Couchoud, Mégane, Salon, Christophe, Girodet, Sylvie, Jeudy, Christian, Vernoud, Vanessa, Prudent, Marion

“…As drought is increasingly frequent in the context of climate change it is a major constraint for crop growth and yield. The ability of plants to maintain…”
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Genetic Analysis of Platform-Phenotyped Root System Architecture of Bread and Durum Wheat in Relation to Agronomic Traits by Colombo, Michel, Roumet, Pierre, Salon, Christophe, Jeudy, Christian, Lamboeuf, Mickael, Lafarge, Stéphane, Dumas, Anne-Valérie, Dubreuil, Pierre, Ngo, Wa, Derepas, Brice, Beauchêne, Katia, Allard, Vincent, Le Gouis, Jacques, Rincent, Renaud

“…Roots are essential for water and nutrient uptake but are rarely the direct target of breeding efforts. To characterize the genetic variability of wheat root…”
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Adaptation of Medicago truncatula to nitrogen limitation is modulated via local and systemic nodule developmental responses by Jeudy, Christian, Ruffel, Sandrine, Freixes, Sandra, Tillard, Pascal, Santoni, Anne Lise, Morel, Sylvain, Journet, Etienne-Pascal, Duc, Gérard, Gojon, Alain, Lepetit, Marc, Salon, Christophe

“…Adaptation of Medicago truncatula to local nitrogen (N) limitation was investigated to provide new insights into local and systemic N signaling. The split-root…”
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Systemic Signaling of the Plant Nitrogen Status Triggers Specific Transcriptome Responses Depending on the Nitrogen Source in Medicago truncatula by Ruffel, Sandrine, Freixes, Sandra, Balzergue, Sandrine, Tillard, Pascal, Jeudy, Christian, Martin-Magniette, Marie Laure, van der Merwe, Margaretha J, Kakar, Klementina, Gouzy, Jerôme, Fernie, Alisdair R, Udvardi, Michael, Salon, Christophe, Gojon, Alain, Lepetit, Marc

“…Legumes can acquire nitrogen (N) from NO₃⁻, NH₄⁺, and N₂ (through symbiosis with Rhizobium bacteria); however, the mechanisms by which uptake and assimilation…”
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Dynamics of Exogenous Nitrogen Partitioning and Nitrogen Remobilization from Vegetative Organs in Pea Revealed by ¹⁵N in Vivo Labeling throughout Seed Filling by Schiltz, Séverine, Munier-Jolain, Nathalie, Jeudy, Christian, Burstin, Judith, Salon, Christophe

“…The fluxes of (1) exogenous nitrogen (N) assimilation and (2) remobilization of endogenous N from vegetative plant compartments were measured by ¹⁵N labeling…”
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Are high-throughput root phenotyping platforms suitable for informing root system architecture models with genotype-specific parameters? An evaluation based on the root model ArchiSimple and a small panel of wheat cultivars by Nguyen, Hong Anh, Martre, Pierre, Collet, Clothilde, Draye, Xavier, Salon, Christophe, Jeudy, Christian, Rincent, Renaud, Muller, Bertrand

“…Given the difficulties in accessing plant roots in situ, high-throughput root phenotyping (HTRP) platforms under controlled conditions have been developed to…”
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Genetic variation and morphogenetic determinants of root-shoot allocation in two perennial forage legumes by Aillery, Valentin, Vleugels, Tim, Cnops, Gerda, De Swaef, Tom, Gentelet, Florian, Jeudy, Christian, Lamboeuf, Mickaël, Lootens, Peter, Roy, Eric, Salon, Christophe, Louarn, Gaëtan

“…Background and aimsRoot phenotyping and breeding for desirable root traits have been limited in small seed forage species. The objectives of this study were to…”
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Fluxomics links cellular functional analyses to whole-plant phenotyping by Salon, Christophe, Avice, Jean-Christophe, Colombié, Sophie, Dieuaide-Noubhani, Martine, Gallardo, Karine, Jeudy, Christian, Ourry, Alain, Prudent, Marion, Voisin, Anne-Sophie, Rolin, Dominique

“…Fluxes through metabolic pathways reflect the integration of genetic and metabolic regulations. While it is attractive to measure all the mRNAs…”
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Transcriptomic dissection of Bradyrhizobium sp. strain ORS285 in symbiosis with Aeschynomene spp. inducing different bacteroid morphotypes with contrasted symbiotic efficiency by Lamouche, Florian, Gully, Djamel, Chaumeret, Anaïs, Nouwen, Nico, Verly, Camille, Pierre, Olivier, Sciallano, Coline, Fardoux, Joël, Jeudy, Christian, Szücs, Attila, Mondy, Samuel, Salon, Christophe, Nagy, István, Kereszt, Attila, Dessaux, Yves, Giraud, Eric, Mergaert, Peter, Alunni, Benoit

“…Summary To circumvent the paucity of nitrogen sources in the soil legume plants establish a symbiotic interaction with nitrogen‐fixing soil bacteria called…”
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RhizoTubes as a new tool for high throughput imaging of plant root development and architecture: test, comparison with pot grown plants and validation by Jeudy, Christian, Adrian, Marielle, Baussard, Christophe, Bernard, Céline, Bernaud, Eric, Bourion, Virginie, Busset, Hughes, Cabrera-Bosquet, Llorenç, Cointault, Frédéric, Han, Simeng, Lamboeuf, Mickael, Moreau, Delphine, Pivato, Barbara, Prudent, Marion, Trouvelot, Sophie, Truong, Hoai Nam, Vernoud, Vanessa, Voisin, Anne-Sophie, Wipf, Daniel, Salon, Christophe

“…In order to maintain high yields while saving water and preserving non-renewable resources and thus limiting the use of chemical fertilizer, it is crucial to…”
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N-2 fixation of pea hypernodulating mutants is more tolerant to root pruning than that of wild type by Cazenave, Alexandre-Brice, Salon, Christophe, Jeudy, Christian, Duc, Gérard, Voisin, Anne-Sophie

“…As a legume, pea plant has the ability to symbiotically fix N-2. However, symbiotic N-2 fixation is very sensitive to environmental stresses that affect plant…”
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fixation of pea hypernodulating mutants is more tolerant to root pruning than that of wild type by Cazenave, Alexandre-Brice, Salon, Christophe, Jeudy, Christian, Duc, Gerard, Voisin, Anne-Sophie

“…Background and aims As a legume, pea plant has the ability to symbiotically fix [N.sub.2]. However, symbiotic [N.sub.2] fixation is very sensitive to…”
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N sub(2) fixation of pea hypernodulating mutants is more tolerant to root pruning than that of wild type by Cazenave, Alexandre-Brice, Salon, Christophe, Jeudy, Christian, Duc, Gerard, Voisin, Anne-Sophie

“…Background and aims: As a legume, pea plant has the ability to symbiotically fix N sub(2). However, symbiotic N sub(2) fixation is very sensitive to…”
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N₂ fixation of pea hypernodulating mutants is more tolerant to root pruning than that of wild type by Cazenave, Alexandre-Brice, Salon, Christophe, Jeudy, Christian, Duc, Gérard, Voisin, Anne-Sophie

“…BACKGROUND AND AIMS: As a legume, pea plant has the ability to symbiotically fix N₂. However, symbiotic N₂ fixation is very sensitive to environmental stresses…”
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Use of a ¹⁵N₂ labelling technique to estimate exudation by white clover and transfer to companion ryegrass of symbiotically fixed N by Lesuffleur, F., Salon, C., Jeudy, C., Cliquet, J. B.

“…Backgrounds and aims N rhizodeposition by legumes leads to enrichment of N in soils and in companion plants. N rhizodeposition can be divided into two major…”
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(34)S and (15)N labelling to model S and N flux in plants and determine the different components of N and S use efficiency by Salon, Christophe, Bataillé, Marie-Paule, Gallardo, Karine, Jeudy, Christian, Santoni, Anne-Lise, Trouverie, Jacques, Voisin, Anne-Sophie, Avice, Jean-Christophe

“…In order to highlight our understanding on ecosystems functioning and resource sharing/competition, either in artificial environment or agrosystems, according…”
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Analysis and modeling of the integrative response of Medicago truncatula to nitrogen constraints by Salon, Christophe, Lepetit, Marc, Gamas, Pascal, Jeudy, Christian, Moreau, Sandra, Moreau, Delphine, Voisin, Anne-Sophie, Duc, Gérard, Bourion, Virginie, Munier-Jolain, Nathalie

“…An integrative biology approach was conducted in Medicago truncatula for: (i) unraveling the coordinated regulation of NO3-, NH4+ and N(2) acquisition by…”
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Dynamics of Exogenous Nitrogen Partitioning and Nitrogen Remobilization from Vegetative Organs in Pea Revealed by 15N in Vivo Labeling throughout Seed Filling1 by Schiltz, Séverine, Munier-Jolain, Nathalie, Jeudy, Christian, Burstin, Judith, Salon, Christophe

“…The fluxes of (1) exogenous nitrogen (N) assimilation and (2) remobilization of endogenous N from vegetative plant compartments were measured by 15 N labeling…”
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Dynamics of Exogenous Nitrogen Partitioning and Nitrogen Remobilization from Vegetative Organs in Pea Revealed by ^sup 15^N in Vivo Labeling throughout Seed Filling1 by Schiltz, Séverine, Munier-Jolain, Nathalie, Jeudy, Christian, Burstin, Judith, Salon, Christophe

“…The fluxes of (1) exogenous nitrogen (N) assimilation and (2) remobilization of endogenous N from vegetative plant compartments were measured by 15N labeling…”
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