Search Results - "Franck Brignolas"

Winter-dormant shoot apical meristem in poplar trees shows environmental epigenetic memory by Le Gac, Anne-Laure, Lafon-Placette, Clément, Chauveau, Didier, Segura, Vincent, Delaunay, Alain, Fichot, Régis, Marron, Nicolas, Le Jan, Isabelle, Berthelot, Alain, Bodineau, Guillaume, Bastien, Jean-Charles, Brignolas, Franck, Maury, Stéphane

“…The winter-dormant shoot apical meristem of the tree species Populus keeps an epigenetic memory of environmental variations that arose during the preceding…”
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Vulnerability to drought‐induced cavitation in poplars: synthesis and future opportunities by FICHOT, RÉGIS, BRIGNOLAS, FRANCK, COCHARD, HERVÉ, CEULEMANS, REINHART

“…Vulnerability to drought‐induced cavitation is a key trait of plant water relations. Here, we summarize the available literature on vulnerability to…”
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Changes in the epigenome and transcriptome of the poplar shoot apical meristem in response to water availability affect preferentially hormone pathways by Lafon-Placette, Clément, Le Gac, Anne-Laure, Chauveau, Didier, Segura, Vincent, Delaunay, Alain, Lesage-Descauses, Marie-Claude, Hummel, Irène, Cohen, David, Jesson, Béline, Le Thiec, Didier, Bogeat-Triboulot, Marie-Béatrice, Brignolas, Franck, Maury, Stéphane

“…During a drought-rewatering cycle, the shoot apical meristem of Populus×euramericana undergoes epigenetic changes that specifically target…”
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Genetic variation for leaf morphology, leaf structure and leaf carbon isotope discrimination in European populations of black poplar Populus nigra by Guet, Justine, Fabbrini, Francesco, Fichot, Régis R., Sabatti, Maurizio, Bastien, Catherine, Brignolas, Franck F.

“…To buffer against the high spatial and temporal heterogeneity of the riparian habitat, riparian tree species, such as black poplar ( Populus nigra L.), may…”
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Stem xylem resistance to cavitation is related to xylem structure but not to growth and water-use efficiency at the within-population level in Populus nigra L by Guet, Justine, Fichot, Régis, Lédée, Camille, Laurans, Françoise, Cochard, Hervé, Delzon, Sylvain, Bastien, Catherine, Brignolas, Franck

“…Xylem resistance to drought-induced cavitation is a key trait of plant water relations. This study assesses the genetic variation expressed for stem cavitation…”
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Planting density affects growth and water-use efficiency depending on site in Populus deltoides×P. nigra by Toillon, Julien, Fichot, Régis, Dallé, Erwin, Berthelot, Alain, Brignolas, Franck, Marron, Nicolas

“…•Planting density affects growth and WUE depending on pedoclimatic conditions.•Under favorable conditions, increasing planting density accentuates plant…”
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Methylome of DNase I sensitive chromatin in Populus trichocarpa shoot apical meristematic cells: a simplified approach revealing characteristics of gene-body DNA methylation in open chromatin state by Lafon‐Placette, Clément, Faivre‐Rampant, Patricia, Delaunay, Alain, Street, Nathaniel, Brignolas, Franck, Maury, Stéphane

“…DNA methylation is involved in the control of plant development and adaptation to the environment through modifications of chromatin compaction and gene…”
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Common trade-offs between xylem resistance to cavitation and other physiological traits do not hold among unrelated Populus deltoidesx Populus nigra hybrids by Fichot, Régis R., Barigah, Tete Severien T. S., Chamaillard, Sylvain S., Le Thiec, Didier, Laurans, Françoise F., Cochard, Hervé H., Brignolas, Franck F.

“…We examined the relationships between xylem resistance to cavitation and 16 structural and functional traits across eight unrelated Populus deltoides x Populus…”
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Early effects of two planting densities on growth dynamics and water-use efficiency in Robinia pseudoacacia (L.) and Populus deltoides (Bartr. ex Marsh.) × P. nigra (L.) short rotation plantations by Toillon, Julien, Priault, Pierrick, Dallé, Erwin, Bodineau, Guillaume, Bastien, Jean-Charles, Brignolas, Franck, Marron, Nicolas

“…Key message Black locust is an interesting option for biomass production at sites prone to water shortage because the species combines water-use efficiency and…”
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Integrating genome annotation and QTL position to identify candidate genes for productivity, architecture and water-use efficiency in Populus spp by Monclus, Romain, Leplé, Jean-Charles, Bastien, Catherine, Bert, Pierre-François, Villar, Marc, Marron, Nicolas, Brignolas, Franck, Jorge, Véronique

“…Hybrid poplars species are candidates for biomass production but breeding efforts are needed to combine productivity and water use efficiency in improved…”
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Hydraulic efficiency and coordination with xylem resistance to cavitation, leaf function, and growth performance among eight unrelated Populus deltoidesXPopulus nigra hybrids by Fichot, Régis, Chamaillard, Sylvain, Depardieu, Claire, Le Thiec, Didier, Cochard, Hervé, Barigah, Têté S., Brignolas, Franck

“…Tests were carried out to determine whether variations in the hydraulic architecture of eight Populus deltoidesxPopulus nigra genotypes could be related to…”
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Leaf proteome analysis of eight Populus xeuramericana genotypes: Genetic variation in drought response and in water-use efficiency involves photosynthesis-related proteins by Bonhomme, Ludovic, Monclus, Romain, Vincent, Delphine, Carpin, Sabine, Lomenech, Anne-Marie, Plomion, Christophe, Brignolas, Franck, Morabito, Domenico

“…Genetic variation of leaf proteome in drought response was investigated among eight Populus xeuramericana genotypes contrasting for their leaf carbon isotope…”
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Narrow-sense heritability and P ST estimates of DNA methylation in three Populus nigra L. populations under contrasting water availability by Mamadou Dia Sow, Segura, Vincent, Chamaillard, Sylvain, Jorge, Véronique, Delaunay, Alain, Lafon-Placette, Clément, Fichot, Régis, Faivre-Rampant, Patricia, Villar, Marc, Brignolas, Franck, Maury, Stéphane

“…In a context of climate change and forest decline, a better understanding of the sources of tree flexibility involved in phenotypic plasticity and adaptation…”
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Characterization of histidine-aspartate kinase HK1 and identification of histidine phosphotransfer proteins as potential partners in a Populus multistep phosphorelay by Héricourt, François, Chefdor, Françoise, Bertheau, Lucie, Tanigawa, Mirai, Maeda, Tatsuya, Guirimand, Grégory, Courdavault, Vincent, Larcher, Mélanie, Depierreux, Christiane, Bénédetti, Hélène, Morabito, Domenico, Brignolas, Franck, Carpin, Sabine

“…In poplar, we identified proteins homologous to yeast proteins involved in osmosensing multistep phosphorelay Sln1p‐Ypd1p‐Ssk1p. This finding led us to…”
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Time course and amplitude of DNA methylation in the shoot apical meristem are critical points for bolting induction in sugar beet and bolting tolerance between genotypes by Trap-Gentil, Marie-Véronique, Hebrard, Claire, Lafon-Placette, Clément, Delaunay, Alain, Hagège, Daniel, Joseph, Claude, Brignolas, Franck, Lefebvre, Marc, Barnes, Steve, Maury, Stéphane

“…An epigenetic control of vernalization has been demonstrated in annual plants such as Arabidopsis and cereals, but the situation remains unclear in biennial…”
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Time course of delta C-13 in poplar wood: genotype ranking remains stable over the life cycle in plantations despite some differences between cellulose and bulk wood by Rasheed, Fahad, Richard, Béatrice, Le Thiec, Didier, Montpied, Pierre, Paillassa, Eric, Brignolas, Franck F., Dreyer, Erwin

“…Genetic differences in delta C-13 (isotopic composition of dry matter carbon) have been evidenced among poplar genotypes at juvenile stages. To check whether…”
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Insights into B-type RR members as signaling partners acting downstream of HPt partners of HK1 in the osmotic stress response in Populus by Bertheau, Lucie, Djeghdir, Inès, Foureau, Emilien, Chefdor, Françoise, Glevarec, Gaëlle, Oudin, Audrey, Depierreux, Christiane, Morabito, Domenico, Brignolas, Franck, Courdavault, Vincent, Héricourt, François, Auguin, Daniel, Carpin, Sabine

“…The B-type response regulators (B-type RRs), final elements of a signaling pathway called “histidine/aspartate phosphorelay system” in plants, are devoted to…”
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Variations in bulk leaf carbon isotope discrimination, growth and related leaf traits among three Populus nigra L. populations by Chamaillard, Sylvain, Fichot, Regis, Vincent-Barbaroux, Cecile, Bastien, Catherine, Depierreux, Christiane, Dreyer, Erwin, Villar, Marc, Brignolas, Franck

“…The ongoing global change could be an additional threat to the establishment and the long-term survival of Populus nigra L., an emblematic European riparian…”
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Effects of fertilisation on amino acid mobilisation by a plant‐manipulating insect by DARDEAU, FRANCE, BODY, MÉLANIE, BERTHIER, ALEXANE, MIARD, FLORIE, CHRISTIDÈS, JEAN‐PHILIPPE, FEINARD‐DURANCEAU, MURIEL, BRIGNOLAS, FRANCK, GIRON, DAVID, LIEUTIER, FRANÇOIS, SALLÉ, AURÉLIEN

“…1. Phytophagous insects frequently manipulate their host‐plant to improve their immediate environment. This generally implies substantial modifications of host…”
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Identification of five B-type response regulators as members of a multistep phosphorelay system interacting with histidine-containing phosphotransfer partners of Populus osmosensor by Bertheau, Lucie, Chefdor, Françoise, Guirimand, Grégory, Courdavault, Vincent, Depierreux, Christiane, Morabito, Domenico, Brignolas, Franck, Héricourt, François, Carpin, Sabine

“…In plants, the multistep phosphorelay signaling pathway mediates responses to environmental factors and plant hormones. This system is composed of three…”
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