Search Results - "Alcon, Carine"

Manganese triggers phosphorylation‐mediated endocytosis of the Arabidopsis metal transporter NRAMP1 by Castaings, Loren, Alcon, Carine, Kosuth, Thibault, Correia, David, Curie, Catherine

“…Summary The NATURAL RESISTANCE‐ASSOCIATED MACROPHAGE PROTEIN 1 (NRAMP1) transporter guarantees plant survival of manganese (Mn) deficiency by mediating Mn…”
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Intracellular Distribution of Manganese by the Trans-Golgi Network Transporter NRAMP2 Is Critical for Photosynthesis and Cellular Redox Homeostasis by Alejandro, Santiago, Cailliatte, Rémy, Alcon, Carine, Dirick, Léon, Domergue, Frédéric, Correia, David, Castaings, Loren, Briat, Jean-François, Mari, Stéphane, Curie, Catherine

“…Plants require trace levels of manganese (Mn) for survival, as it is an essential cofactor in oxygen metabolism, especially O2 production via photosynthesis…”
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Functional analysis of TmHKT1;4-A2 promoter through deletion analysis provides new insight into the regulatory mechanism underlying abiotic stress adaptation by Tounsi, Sana, Saïdi, Mohamed Najib, Abdelhedi, Rania, Feki, Kaouthar, Bahloul, Noura, Alcon, Carine, Masmoudi, Khaled, Brini, Faiçal

“…Main conclusion Bioinformatic, molecular, and biochemical analysis were performed to get more insight into the regulatory mechanism by which TmHKT1;4-A2 is…”
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Mobilization of vacuolar iron by AtNRAMP3 and AtNRAMP4 is essential for seed germination on low iron by Lanquar, Viviane, Lelièvre, Françoise, Bolte, Susanne, Hamès, Cécile, Alcon, Carine, Neumann, Dieter, Vansuyt, Gérard, Curie, Catherine, Schröder, Astrid, Krämer, Ute, Barbier-Brygoo, Hélène, Thomine, Sebastien

“…Iron (Fe) is necessary for all living cells, but its bioavailability is often limited. Fe deficiency limits agriculture in many areas and affects over a…”
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Split green fluorescent protein as a tool to study infection with a plant pathogen, Cauliflower mosaic virus by Dáder, Beatriz, Burckbuchler, Myriam, Macia, Jean-Luc, Alcon, Carine, Curie, Catherine, Gargani, Daniel, Zhou, Jaclyn S, Ng, James C K, Brault, Véronique, Drucker, Martin

“…The split GFP technique is based on the auto-assembly of GFP when two polypeptides-GFP1-10 (residues 1-214; the detector) and GFP11 (residues 215-230; the…”
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AtKC1 is a general modulator of Arabidopsis inward Shaker channel activity by Jeanguenin, Linda, Alcon, Carine, Duby, Geoffrey, Boeglin, Martin, Chérel, Isabelle, Gaillard, Isabelle, Zimmermann, Sabine, Sentenac, Hervé, Véry, Anne-Aliénor

“…A functional Shaker potassium channel requires assembly of four α-subunits encoded by a single gene or various genes from the Shaker family. In Arabidopsis…”
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Anatomical and hormonal description of rootlet primordium development along white lupin cluster root by Gallardo, Cécilia, Hufnagel, Bárbara, Casset, Célia, Alcon, Carine, Garcia, Fanny, Divol, Fanchon, Marquès, Laurence, Doumas, Patrick, Péret, Benjamin

“…Cluster root (CR) is one of the most spectacular plant developmental adaptations to hostile environment. It can be found in a few species from a dozen…”
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The Rhizophagus irregularis Genome Encodes Two CTR Copper Transporters That Mediate Cu Import Into the Cytosol and a CTR-Like Protein Likely Involved in Copper Tolerance by Gómez-Gallego, Tamara, Benabdellah, Karim, Merlos, Miguel A, Jiménez-Jiménez, Ana M, Alcon, Carine, Berthomieu, Pierre, Ferrol, Nuria

“…Arbuscular mycorrhizal fungi increase fitness of their host plants under Cu deficient and toxic conditions. In this study, we have characterized two Cu…”
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AtKC1, a conditionally targeted Shaker-type subunit, regulates the activity of plant K⁺ channels by Duby, Geoffrey, Hosy, Eric, Fizames, Cécile, Alcon, Carine, Costa, Alex, Sentenac, Hervé, Thibaud, Jean-Baptiste

“…Amongst the nine voltage-gated K⁺ channel (Kv) subunits expressed in Arabidopsis, AtKC1 does not seem to form functional Kv channels on its own, and is…”
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Distinct Amino Acids in the C-Linker Domain of the Arabidopsis K⁺ Channel KAT2 Determine Its Subcellular Localization and Activity at the Plasma Membrane by Nieves-Cordones, Manuel, Chavanieu, Alain, Jeanguenin, Linda, Alcon, Carine, Szponarski, Wojciech, Estaran, Sebastien, Chérel, Isabelle, Zimmermann, Sabine, Sentenac, Hervé, Gaillard, Isabelle

“…Shaker K⁺ channels form the major K⁺ conductance of the plasma membrane in plants. They are composed of four subunits arranged around a central ion-conducting…”
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Identification of New Intrinsic Proteins in Arabidopsis Plasma Membrane Proteome by Marmagne, Anne, Rouet, Marie-Aude, Ferro, Myriam, Rolland, Norbert, Alcon, Carine, Joyard, Jacques, Garin, Jérome, Barbier-Brygoo, Hélène, Ephritikhine, Geneviève

“…Identification and characterization of anion channel genes in plants represent a goal for a better understanding of their central role in cell signaling,…”
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Preferential KAT1-KAT2 Heteromerization Determines Inward K+ Current Properties in Arabidopsis Guard Cells by Lebaudy, Anne, Pascaud, François, Véry, Anne-Aliénor, Alcon, Carine, Dreyer, Ingo, Thibaud, Jean-Baptiste, Lacombe, Benoît

“…Guard cells adjust their volume by changing their ion content due to intense fluxes that, for K+, are believed to flow through inward or outward Shaker…”
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Cytosolic Tail Dipeptide Ile-Met of the Pea Receptor BP80 Is Required for Recycling from the Prevacuole and for Endocytosis by Saint-Jean, Bruno, Seveno-Carpentier, Emilie, Alcon, Carine, Neuhaus, Jean-Marc, Paris, Nadine

“…Pea (Pisum sativum) BP80 is a vacuolar sorting receptor for soluble proteins and has a cytosolic domain essential for its intracellular trafficking between the…”
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HLM1, an Essential Signaling Component in the Hypersensitive Response, Is a Member of the Cyclic Nucleotide-Gated Channel Ion Channel Family by Balagué, Claudine, Lin, Baiqing, Alcon, Carine, Flottes, Guylaine, Malmström, Susanna, Köhler, Claudia, Neuhaus, Gunther, Pelletier, Georges, Gaymard, Frédéric, Roby, Dominique

“…The hypersensitive response (HR) in plants is a programmed cell death that is commonly associated with disease resistance. A novel mutation in Arabidopsis,…”
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Physical and Functional Interaction of the Arabidopsis K⁺ Channel AKT2 and Phosphatase AtPP2CA by Chérel, Isabelle, Michard, Erwan, Platet, Nadine, Mouline, Karine, Alcon, Carine, Sentenac, Hervé, Thibaud, Jean-Baptiste

“…The AKT2 K+ channel is endowed with unique functional properties, being the only weak inward rectifier characterized to date in Arabidopsis. The gene is…”
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Increased Functional Diversity of Plant K+ Channels by Preferential Heteromerization of the Shaker-like Subunits AKT2 and KAT2 by Xicluna, Jérôme, Lacombe, Benoît, Dreyer, Ingo, Alcon, Carine, Jeanguenin, Linda, Sentenac, Hervé, Thibaud, Jean-Baptiste, Chérel, Isabelle

“…Assembly of plant Shaker subunits as heterotetramers, increasing channel functional diversity, has been reported. Here we focus on a new interaction, between…”
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Heteromerization of Arabidopsis Kv channel α-subunits: Data and prospects by Jeanguenin, Linda, Lebaudy, Anne, Xicluna, Jérôme, Alcon, Carine, Hosy, Eric, Duby, Geoffrey, Michard, Erwan, Lacombe, Benoît, Dreyer, Ingo, Thibaud, Jean Baptiste

“…Potassium translocation in plants is accomplished by a large variety of transport systems. Most of the available molecular information on these proteins…”
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Imaging of labile Fe2+ and Fe3+ in living Arabidopsis thaliana roots by Alcon, Carine, Comte, Arnaud, Curie, Catherine, Xiong, Tou Cheu

“…Adapting fluorescent iron imaging to living plants enables visualizing labile Fe2+ and Fe3+ pools, revealing the heterogeneous distribution of iron redox…”
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Calcium Live Imaging at Multi-Scales from Cellular to Organ Level in Arabidopsis thaliana by Alcon, Carine, Xiong, Tou Cheu

“…Plants must adapt to environmental constraints. For this, they are able to perceive several types of stress in isolation or in combination manner. At the…”
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The Arabidopsis NRT1.1 transceptor coordinately controls auxin biosynthesis and transport to regulate root branching in response to nitrate by Maghiaoui, Amel, Bouguyon, Eléonore, Cuesta, Candela, Perrine-Walker, Francine, Alcon, Carine, Krouk, Gabriel, Benková, Eva, Nacry, Philippe, Gojon, Alain, Bach, Liên

“…The NRT1.1 transceptor controls upstream auxin biosynthesis for emergence of lateral root primordia and downstream action of auxin for lowering mechanical…”
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