Search Results - "Boivin, Stéphane"

How Auxin and Cytokinin Phytohormones Modulate Root Microbe Interactions by Boivin, Stéphane, Fonouni-Farde, Camille, Frugier, Florian

“…A large range of microorganisms can associate with plants, resulting in neutral, friendly or hostile interactions. The ability of plants to recognize…”
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Operational sampling designs for poorly accessible areas based on a multi-objective optimization method by Dumont, Maxime, Brunel, Guilhem, Tresson, Paul, Nespoulous, Jérôme, Boukcim, Hassan, Ducousso, Marc, Boivin, Stéphane, Taugourdeau, Olivier, Tisseyre, Bruno

“…[Display omitted] •Estimating sampling fieldwork time by mapping operational constraints is possible.•MOOS reduces fieldwork time compared to other methods.•It…”
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A Laser Dissection-RNAseq Analysis Highlights the Activation of Cytokinin Pathways by Nod Factors in the Medicago truncatula Root Epidermis by Jardinaud, Marie-Françoise, Boivin, Stéphane, Rodde, Nathalie, Catrice, Olivier, Kisiala, Anna, Lepage, Agnes, Moreau, Sandra, Roux, Brice, Cottret, Ludovic, Sallet, Erika, Brault, Mathias, Emery, R.J. Neil, Gouzy, Jérôme, Frugier, Florian, Gamas, Pascal

“…Nod factors (NFs) are lipochitooligosaccharidic signal molecules produced by rhizobia, which play a key role in the rhizobiumlegume symbiotic interaction. In…”
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Self-supervised learning of Vision Transformers for digital soil mapping using visual data by Tresson, Paul, Dumont, Maxime, Jaeger, Marc, Borne, Frédéric, Boivin, Stéphane, Marie-Louise, Loïc, François, Jérémie, Boukcim, Hassan, Goëau, Hervé

“…•Remote sensing visual data can be used to map soil properties in arid lands.•Self-supervised learning enables to leverage deep learning with few data…”
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Host-specific competitiveness to form nodules in Rhizobium leguminosarum symbiovar viciae by Boivin, Stéphane, Lahmidi, Nassima Ait, Sherlock, David, Bonhomme, Maxime, Dijon, Doriane, Heulin-Gotty, Karine, Le-Queré, Antoine, Pervent, Marjorie, Tauzin, Marc, Carlsson, Georg, Jensen, Erik, Journet, Etienne-Pascal, Lopez-Bellido, Raphael, Seidenglanz, Marek, Marinkovic, Jelena, Colella, Stefano, Brunel, Brigitte, Young, Peter, Lepetit, Marc

“…• Fabeae legumes such as pea and faba bean form symbiotic nodules with a large diversity of soil Rhizobium leguminosarum symbiovar viciae (Rlv) bacteria…”
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Fertility islands, keys to the establishment of plant and microbial diversity in a highly alkaline hot desert by Maurice, Kenji, Laurent-Webb, Liam, Dehail, Adeline, Bourceret, Amélia, Boivin, Stéphane, Boukcim, Hassan, Selosse, Marc-André, Ducousso, Marc

“…The distribution of plant communities in hot desert ecosystems is discontinuous and resembles the pattern of heterogeneous resource patches, known as…”
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Influenza A Virus Polymerase: Structural Insights into Replication and Host Adaptation Mechanisms by Boivin, Stéphane, Cusack, Stephen, Ruigrok, Rob W.H., Hart, Darren J.

“…The heterotrimeric RNA-dependent RNA polymerase of influenza viruses catalyzes RNA replication and transcription activities in infected cell nuclei. The…”
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Anthropic disturbances impact the soil microbial network structure and stability to a greater extent than natural disturbances in an arid ecosystem by Maurice, Kenji, Bourceret, Amélia, Youssef, Sami, Boivin, Stéphane, Laurent-Webb, Liam, Damasio, Coraline, Boukcim, Hassan, Selosse, Marc-André, Ducousso, Marc

“…Growing pressure from climate change and agricultural land use is destabilizing soil microbial community interactions. Yet little is known about microbial…”
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Different cytokinin histidine kinase receptors regulate nodule initiation as well as later nodule developmental stages in Medicago truncatula by Boivin, Stéphane, Kazmierczak, Théophile, Brault, Mathias, Wen, Jiangqi, Gamas, Pascal, Mysore, Kirankumar S., Frugier, Florian

“…Legume plants adapt to low nitrogen by developing an endosymbiosis with nitrogen‐fixing soil bacteria to form a new specific organ: the nitrogen‐fixing nodule…”
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Natural and agricultural disturbances differentially impact seedling emergence from soil seed banks in hyperarid ecosystems by Youssef, Sami, Boivin, Stéphane, Sallio, Robin, Massacrier, Viviane, Nespoulous, Jérôme, Fendane, Yassine, Boukcim, Hassan, Almalki, Sami D., Lee, Benjamin P. Y.‐H., Mohamed, Ahmed

“…Saudi Arabia has implemented ambitious environmental protection programs by creating numerous nature reserves throughout the country. Establishment of the…”
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Absence of Gigasporales and rarity of spores in a hot desert revealed by a multimethod approach by Robin-Soriano, Alexandre, Maurice, Kenji, Boivin, Stéphane, Bourceret, Amelia, Laurent-Webb, Liam, Youssef, Sami, Nespoulous, Jérôme, Boussière, Inès, Berder, Julie, Damasio, Coraline, Vincent, Bryan, Boukcim, Hassan, Ducousso, Marc, Gros-Balthazard, Muriel

“…Hot deserts impose extreme conditions on plants growing in arid soils. Deserts are expanding due to climate change, thereby increasing the vulnerability of…”
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Ecological aspects and relationships of the emblematic Vachellia spp. exposed to anthropic pressures and parasitism in natural hyper-arid ecosystems: ethnobotanical elements, morphology, and biological nitrogen fixation by Vincent, Bryan, Bourillon, Julie, Gotty, Karine, Boukcim, Hassan, Selosse, Marc-André, Cambou, Aurélie, Damasio, Coraline, Voisin, Mathis, Boivin, Stéphane, Figura, Tomas, Nespoulous, Jérôme, Galiana, Antoine, Maurice, Kenji, Ducousso, Marc

“…Main conclusion Emblematic Vachellia spp. naturally exposed to hyper-arid conditions, intensive grazing, and parasitism maintain a high nitrogen content and…”
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Genetic Variation in Host-Specific Competitiveness of the Symbiont Rhizobium leguminosarum Symbiovar viciae by Boivin, Stéphane, Mahé, Frederic, Debellé, Frédéric, Pervent, Marjorie, Tancelin, Mathilde, Tauzin, Marc, Wielbo, Jerzy, Mazurier, Sylvie, Young, Peter, Lepetit, Marc

“…Legumes of the Fabeae tribe form nitrogen-fixing root nodules resulting from symbiotic interaction with the soil bacteria Rhizobium leguminosarum symbiovar…”
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Revealing human impact on natural ecosystems through soil bacterial DNA sampled from an archaeological site by Boivin, Stéphane, Bourceret, Amélia, Maurice, Kenji, Laurent‐Webb, Liam, Figura, Tomáš, Bourillon, Julie, Nespoulous, Jérôme, Domergue, Odile, Chaintreuil, Clémence, Boukcim, Hassan, Selosse, Marc‐André, Fiema, Zbigniew, Botte, Emmanuel, Nehme, Laila, Ducousso, Marc

“…Human activities have affected the surrounding natural ecosystems, including belowground microorganisms, for millennia. Their short‐ and medium‐term effects on…”
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CMS-G from Beta vulgaris ssp. maritima is maintained in natural populations despite containing an atypical cytochrome c oxidase by Meyer, Etienne H, Lehmann, Caroline, Boivin, Stéphane, Brings, Lea, De Cauwer, Isabelle, Bock, Ralph, Kühn, Kristina, Touzet, Pascal

“…While mitochondrial mutants of the respiratory machinery are rare and often lethal, cytoplasmic male sterility (CMS), a mitochondrially inherited trait that…”
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Rhizobium leguminosarum symbiovar viciae strains are natural wheat endophytes that can stimulate root development by Bartoli, Claudia, Boivin, Stéphane, Marchetti, Marta, Gris, Carine, Gasciolli, Virginie, Gaston, Mégane, Auriac, Marie‐Christine, Debellé, Frédéric, Cottret, Ludovic, Carlier, Aurélien, Masson‐Boivin, Catherine, Lepetit, Marc, Lefebvre, Benoit

“…Although rhizobia that establish a nitrogen‐fixing symbiosis with legumes are also known to promote growth in non‐legumes, studies on rhizobial associations…”
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Networking the desert plant microbiome, bacterial and fungal symbionts structure and assortativity in co-occurrence networks by Maurice, Kenji, Laurent-Webb, Liam, Bourceret, Amélia, Boivin, Stéphane, Boukcim, Hassan, Selosse, Marc-André, Ducousso, Marc

“…In nature, microbes do not thrive in seclusion but are involved in complex interactions within- and between-microbial kingdoms. Among these, symbiotic…”
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Defining the Rhizobium leguminosarum Species Complex by Young, J Peter W, Moeskjær, Sara, Afonin, Alexey, Rahi, Praveen, Maluk, Marta, James, Euan K, Cavassim, Maria Izabel A, Rashid, M Harun-Or, Aserse, Aregu Amsalu, Perry, Benjamin J, Wang, En Tao, Velázquez, Encarna, Andronov, Evgeny E, Tampakaki, Anastasia, Flores Félix, José David, Rivas González, Raúl, Youseif, Sameh H, Lepetit, Marc, Boivin, Stéphane, Jorrin, Beatriz, Kenicer, Gregory J, Peix, Álvaro, Hynes, Michael F, Ramírez-Bahena, Martha Helena, Gulati, Arvind, Tian, Chang-Fu

“…Bacteria currently included in are too diverse to be considered a single species, so we can refer to this as a species complex (the Rlc). We have found 429…”
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A Cytokinin Signaling Type-B Response Regulator Transcription Factor Acting in Early Nodulation by Tan, Sovanna, Sanchez, Myriam, Laffont, Carole, Boivin, Stéphane, Le Signor, Christine, Thompson, Richard, Frugier, Florian, Brault, Mathias

“…Nitrogen-fixing root nodulation in legumes challenged with nitrogen-limiting conditions requires infection of the root hairs by soil symbiotic bacteria,…”
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A cryptic cytoplasmic male sterility unveils a possible gynodioecious past for Arabidopsis thaliana by Gobron, Nicolas, Waszczak, Cezary, Simon, Matthieu, Hiard, Sophie, Boivin, Stéphane, Charif, Delphine, Ducamp, Aloïse, Wenes, Estelle, Budar, Françoise

“…Gynodioecy, the coexistence of hermaphrodites and females (i.e. male-sterile plants) in natural plant populations, most often results from polymorphism at…”
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