Christophe Dunand

An anionic class III peroxidase from zucchini may regulate hypocotyl elongation through its auxin oxidase activity. (2009)

Cosio, Claudia, Vuillemin, Loic, De Meyer, Mireille, Kevers, Claire, Penel, Claude, Dunand, Christophe

The high number of peroxidase genes explains the description of numerous physiological functions and the fact that the in planta function of a single isoform has never been characterized yet. We...

PeroxiBase: a database with new tools for peroxidase family classification (2009)

Koua, Dominique, Cerutti, Lorenzo, Falquet, Laurent, Sigrist, Christian J. A., Theiler, Grégory, Hulo, Nicolas, ...

Peroxidases (EC 1.11.1.x), which are encoded by small or large multigenic families, are involved in several important physiological and developmental processes. They use various peroxides as electron...

Specific functions of individual class III peroxidase genes (2009)

Cosio, Claudia, Dunand, Christophe

In higher plants, class III peroxidases exist as large multigene families (e.g. 73 genes in Arabidopsis thaliana). The diversity of processes catalysed by peroxidases as well as the large number of...

PeroxiBase: a powerful tool to collect and analyse peroxidase sequences from Viridiplantae (2009)

Oliva, Michele, Theiler, Grégory, Zamocky, Marcel, Koua, Dominique, Margis-Pinheiro, Marcia, Passardi, Filippo, ...

Peroxidases are enzymes that are implicated in several biological processes and are detected in all living organisms. The increasing number of sequencing projects and the poor quality of annotation...

Cell growth and differentiation in Arabidopsis epidermal cells (2007)

Guimil, Sonia, Dunand, Christophe

Plant epidermal cells are morphologically diverse, differing in size, shape, and function. Their unique morphologies reflect the integral function each cell performs in the organ to which it belongs....

PeroxiBase: a database with new tools for peroxidase family classification

Koua, Dominique, Cerutti, Lorenzo, Falquet, Laurent, Sigrist, Christian J. A., Theiler, Grégory, Hulo, Nicolas, ...

Peroxidases (EC 1.11.1.x), which are encoded by small or large multigenic families, are involved in several important physiological and developmental processes. They use various peroxides as electron...

Localization of Superoxide in the Root Apex of Arabidopsis

Dunand, Christophe, Penel, Claude

Reactive oxygen species (ROS) fulfil many functions in plants. They have a signaling role in several physiological mechanisms, but they are also directly involved as substrates in important...