Leroy, Céline, Jauneau, Alain, Quilichini, Angélique, Dejean, Alain, Orivel, Jérôme
Background and Aims Myrmecophytes, or ant-plants, are characterized by their ability to shelter colonies of some ant species in hollow structures, or ant-domatia, that are often formed by hypertrophy...
Strigolactones Stimulate Arbuscular Mycorrhizal Fungi by Activating Mitochondria (2006)
Arnaud Besserer, Virginie Puech-Pagès, Patrick Kiefer, Victoria Gomez-Roldan, Alain Jauneau, Sébastien Roy, ...
Strigolactones from Sorghum promote growth of multiple arbuscular mycorrhizal fungi, underscoring the importance of these molecules in the symbiotic relationship between plant roots and the...
Strigolactones Stimulate Arbuscular Mycorrhizal Fungi by Activating Mitochondria (2006)
Arnaud Besserer, Virginie Puech-Pagès, Patrick Kiefer, Victoria Gomez-Roldan, Alain Jauneau, Sébastien Roy, ...
The association of arbuscular mycorrhizal (AM) fungi with plant roots is the oldest and ecologically most important symbiotic relationship between higher plants and microorganisms, yet the mechanism...
Boudart, Georges, Jamet, Elisabeth, Rossignol, Michel, Lafitte, Claude, Borderies, Gisèle, Jauneau, Alain, ...
Weakly bound cell wall proteins of Arabidopsis thaliana were identified using a proteomic and bioinformatic approach. An efficient protocol of extraction based on vacuum-infiltration of the tissues...
Boudart, Georges, Jamet, Elisabeth, Rossignol, Michel, Lafitte, Claude, Borderies, Gisèle, Jauneau, Alain, ...
Weakly bound cell wall proteins of Arabidopsis thaliana were identified using a proteomic and bioinformatic approach. An efficient protocol of extraction based on vacuum-infiltration of the tissues...
Leclercq, Julie, Ranty, Benoît, Sanchez-Ballesta, Maria-Teresa, Li, Zhengguo, Jones, Brian, Jauneau, Alain, ...
A cDNA clone (LeCRK1), encoding a novel isoform of calcium-dependent protein kinase (CDPK), was isolated by screening a tomato (Lycopersicon esculentum) cDNA library. The protein derived from the...
Brière, Christian, Barthou, Henri, Jauneau, Alain, Alibert, Gilbert, Petitprez, Michel
The organization of actin microfilaments was studied by immunofluorescence in protoplasts isolated from sunflower hypocotyls and cultured in an agarose matrix. Removal of the cell wall completely...
Brière, Christian, Barthou, Henri, Jauneau, Alain, Alibert, Gilbert, Petitprez, Michel
The organization of actin microfilaments was studied by immunofluorescence in protoplasts isolated from sunflower hypocotyls and cultured in an agarose matrix. Removal of the cell wall completely...
Brière, Christian, Barthou, Henri, Jauneau, Alain, Alibert, Gilbert, Petitprez, Michel
The organization of actin microfilaments was studied by immunofluorescence in protoplasts isolated from sunflower hypocotyls and cultured in an agarose matrix. Removal of the cell wall completely...
Brière, Christian, Barthou, Henri, Jauneau, Alain, Alibert, Gilbert, Petitprez, Michel
The organization of actin microfilaments was studied by immunofluorescence in protoplasts isolated from sunflower hypocotyls and cultured in an agarose matrix. Removal of the cell wall completely...
Leclercq, Julie, Ranty, Benoît, Sanchez-Ballesta, Maria-Teresa, Li, Zhengguo, Jones, Brian, Jauneau, Alain, ...
A cDNA clone (LeCRK1), encoding a novel isoform of calcium-dependent protein kinase (CDPK), was isolated by screening a tomato (Lycopersicon esculentum) cDNA library. The protein derived from the...
Brière, Christian, Bordel, Anne-Claire, Barthou, Henri, Jauneau, Alain, Steinmetz, André, Alibert, Gilbert, ...
Flowering plants express several LIM-domain proteins related to the animal cystein-rich proteins. The expression of sunflower LIM genes was followed by RTPCR in cultured sunflower protoplasts. A...
Brière, Christian, Bordel, Anne-Claire, Barthou, Henri, Jauneau, Alain, Steinmetz, André, Alibert, Gilbert, ...
Flowering plants express several LIM-domain proteins related to the animal cystein-rich proteins. The expression of sunflower LIM genes was followed by RTPCR in cultured sunflower protoplasts. A...
Brière, Christian, Bordel, Anne-Claire, Barthou, Henri, Jauneau, Alain, Steinmetz, André, Alibert, Gilbert, ...
Flowering plants express several LIM-domain proteins related to the animal cystein-rich proteins. The expression of sunflower LIM genes was followed by RTPCR in cultured sunflower protoplasts. A...
Borderies, Gisèle, Jamet, Elisabeth, Lafitte, Claude, Rossignol, Michel, Jauneau, Alain, Boudart, Georges, ...
The complete sequencing of the Arabidopsis thaliana genome allows the use of the recently developed mass spectrometry techniques to identify the cell wall proteins (CWPs). Most proteomic approaches...
Borderies, Gisèle, Jamet, Elisabeth, Lafitte, Claude, Rossignol, Michel, Jauneau, Alain, Boudart, Georges, ...
The complete sequencing of the Arabidopsis thaliana genome allows the use of the recently developed mass spectrometry techniques to identify the cell wall proteins (CWPs). Most proteomic approaches...
Brière, Christian, Bordel, Anne-Claire, Barthou, Henri, Jauneau, Alain, Steinmetz, André, Alibert, Gilbert, ...
Flowering plants express several LIM-domain proteins related to the animal cystein-rich proteins. The expression of sunflower LIM genes was followed by RTPCR in cultured sunflower protoplasts. A...
Brière, Christian, Bordel, Anne-Claire, Barthou, Henri, Jauneau, Alain, Steinmetz, André, Alibert, Gilbert, ...
Flowering plants express several LIM-domain proteins related to the animal cystein-rich proteins. The expression of sunflower LIM genes was followed by RT-PCR in cultured sunflower protoplasts. A...
Laccase Down-Regulation Causes Alterations in Phenolic Metabolism and Cell Wall Structure in Poplar1
Ranocha, Philippe, Chabannes, Matthieu, Chamayou, Simon, Danoun, Saïda, Jauneau, Alain, Boudet, Alain-M., ...
Laccases are encoded by multigene families in plants. Previously, we reported the cloning and characterization of five divergent laccase genes from poplar (Populus trichocarpa) xylem. To investigate...
Down-Regulation of Caffeic Acid O-Methyltransferase in Maize Revisited Using a Transgenic Approach1
Piquemal, Joel, Chamayou, Simon, Nadaud, Isabelle, Beckert, Michel, Barrière, Yves, Mila, Isabelle, ...
Transgenic maize (Zea mays) plants were generated with a construct harboring a maize caffeic acid O-methyltransferase (COMT) cDNA in the antisense (AS) orientation under the control of the maize Adh1...
Boudart, Georges, Charpentier, Myriam, Lafitte, Claude, Martinez, Yves, Jauneau, Alain, Gaulin, Elodie, ...
CLPG1, an endopolygalacturonase (endoPG) gene of Colletotrichum lindemuthianum, was transferred to tobacco (Nicotiana tabacum) leaves by using the Agrobacterium tumefaciens transient delivery system....
Tamasloukht, M'Barek, Séjalon-Delmas, Nathalie, Kluever, Astrid, Jauneau, Alain, Roux, Christophe, Bécard, Guillaume, ...
During spore germination, arbuscular mycorrhizal (AM) fungi show limited hyphal development in the absence of a host plant (asymbiotic). In the presence of root exudates, they switch to a new...
Strigolactones Stimulate Arbuscular Mycorrhizal Fungi by Activating Mitochondria
Besserer, Arnaud, Puech-Pagès, Virginie, Kiefer, Patrick, Gomez-Roldan, Victoria, Jauneau, Alain, Roy, Sébastien, ...
The association of arbuscular mycorrhizal (AM) fungi with plant roots is the oldest and ecologically most important symbiotic relationship between higher plants and microorganisms, yet the mechanism...
Laccase Down-Regulation Causes Alterations in Phenolic Metabolism and Cell Wall Structure in Poplar1
Ranocha, Philippe, Chabannes, Matthieu, Chamayou, Simon, Danoun, Saïda, Jauneau, Alain, Boudet, Alain-M., ...
Laccases are encoded by multigene families in plants. Previously, we reported the cloning and characterization of five divergent laccase genes from poplar (Populus trichocarpa) xylem. To investigate...
Down-Regulation of Caffeic Acid O-Methyltransferase in Maize Revisited Using a Transgenic Approach1
Piquemal, Joel, Chamayou, Simon, Nadaud, Isabelle, Beckert, Michel, Barrière, Yves, Mila, Isabelle, ...
Transgenic maize (Zea mays) plants were generated with a construct harboring a maize caffeic acid O-methyltransferase (COMT) cDNA in the antisense (AS) orientation under the control of the maize Adh1...
Boudart, Georges, Charpentier, Myriam, Lafitte, Claude, Martinez, Yves, Jauneau, Alain, Gaulin, Elodie, ...
CLPG1, an endopolygalacturonase (endoPG) gene of Colletotrichum lindemuthianum, was transferred to tobacco (Nicotiana tabacum) leaves by using the Agrobacterium tumefaciens transient delivery system....
Tamasloukht, M'Barek, Séjalon-Delmas, Nathalie, Kluever, Astrid, Jauneau, Alain, Roux, Christophe, Bécard, Guillaume, ...
During spore germination, arbuscular mycorrhizal (AM) fungi show limited hyphal development in the absence of a host plant (asymbiotic). In the presence of root exudates, they switch to a new...
Strigolactones Stimulate Arbuscular Mycorrhizal Fungi by Activating Mitochondria
Besserer, Arnaud, Puech-Pagès, Virginie, Kiefer, Patrick, Gomez-Roldan, Victoria, Jauneau, Alain, Roy, Sébastien, ...
The association of arbuscular mycorrhizal (AM) fungi with plant roots is the oldest and ecologically most important symbiotic relationship between higher plants and microorganisms, yet the mechanism...
Beňová-Kákošová, Anna, Digonnet, Catherine, Goubet, Florence, Ranocha, Philippe, Jauneau, Alain, Pesquet, Edouard, ...
Xylogenic cultures of zinnia (Zinnia elegans) provide a unique opportunity to study signaling pathways of tracheary element (TE) differentiation. In vitro TEs differentiate into either protoxylem...
Peumans, Willy J., Fouquaert, Elke, Jauneau, Alain, Rougé, Pierre, Lannoo, Nausicaä, Hamada, Hiroki, ...
A lectin different from the previously described mannose-binding agglutinins has been isolated from the liverwort Marchantia polymorpha. Biochemical characterization of the purified lectin combined...
Andriankaja, Andry, Boisson-Dernier, Aurélien, Frances, Lisa, Sauviac, Laurent, Jauneau, Alain, Barker, David G., ...
Rhizobium Nod factors (NFs) are specific lipochitooligosaccharides that activate host legume signaling pathways essential for initiating the nitrogen-fixing symbiotic association. This study...
The RPG gene of Medicago truncatula controls Rhizobium-directed polar growth during infection
Arrighi, Jean-François, Godfroy, Olivier, De Billy, Françoise, Saurat, Olivier, Jauneau, Alain, Gough, Clare
Rhizobia can infect roots of host legume plants and induce new organs called nodules, in which they fix atmospheric nitrogen. Infection generally starts with root hair curling, then proceeds inside...
Cell Wall Modifications in Arabidopsis Plants with Altered α-l-Arabinofuranosidase Activity[C][W]
Chávez Montes, Ricardo A., Ranocha, Philippe, Martinez, Yves, Minic, Zoran, Jouanin, Lise, Marquis, Mélanie, ...
Although cell wall remodeling is an essential feature of plant growth and development, the underlying molecular mechanisms are poorly understood. This work describes the characterization of...
Fournier, Joëlle, Timmers, Antonius C.J., Sieberer, Björn J., Jauneau, Alain, Chabaud, Mireille, Barker, David G.
In temperate legumes, endosymbiotic nitrogen-fixing rhizobia gain access to inner root tissues via a specialized transcellular apoplastic compartment known as the infection thread (IT). To study IT...
Bernoux, Maud, Timmers, Ton, Jauneau, Alain, Brière, Christian, Marco, Yves, ...
Bacterial wilt, a disease impacting cultivated crops worldwide, is caused by the pathogenic bacterium Ralstonia solanacearum. PopP2 (for Pseudomonas outer protein P2) is an R. solanacearum type III...
Turner, Marie, Jauneau, Alain, Genin, Stéphane, Tavella, Marie-José, Vailleau, Fabienne, Gentzbittel, Laurent, ...
Ralstonia solanacearum is the causal agent of the devastating bacterial wilt disease, which colonizes susceptible Medicago truncatula via the intact root tip. Infection involves four steps:...
Besserer, Arnaud, Bécard, Guillaume, Jauneau, Alain, Roux, Christophe, Séjalon-Delmas, Nathalie
Arbuscular mycorrhizal (AM) fungi are obligate biotrophs that participate in a highly beneficial root symbiosis with 80% of land plants. Strigolactones are trace molecules in plant root exudates that...