Catherine Bergounioux

Arabidopsis monomeric G-proteins, markers of early and late events in cell differentiation (2009)

Pulido, Amada, Henry, Yves, Bergounioux, Catherine

In Schizosaccharomyces pombe, septum formation is intricately controlled by proteins which constitute the SIN (Septum Initiation Network) signalling cascade. The SIN ensures the coordination between...

Cell and plastid division are coordinated through the prereplication factor AtCDT1. (2005)

Raynaud, Cécile, Perennes, Claudette, Reuzeau, Christophe, Catrice, Olivier, Brown, Spencer, Bergounioux, Catherine

The cell division cycle involves nuclear and cytoplasmic events, namely organelle multiplication and distribution between the daughter cells. Until now, plastid and plant cell division have been...

Printed in Great Britain © The Company of Biologists Limited 1999 (1999)

Claudette Perennes, Nathalie Glab, Benjamin Guglieni, Marie-pascale Doutriaux, Thi Hai Phan, Séverine Planchais, ...

Is arcA3 a possible mediator in the signal transduction pathway during agonist cell cycle arrest by salicylic acid and UV irradiation?

Molecular and Biochemical Characterization of the Involvement of Cyclin-Dependent Kinase A during the Early Development of Tomato Fruit1

Joubès, Jérôme, Phan, Thi-Hai, Just, Daniel, Rothan, Christophe, Bergounioux, Catherine, Raymond, Philippe, ...

Following fruit set, the early development of tomato (Lycopersicon esculentum Mill.) fruit comprises two distinct phases: a cell division phase and a consecutive phase of cell expansion until the...

Comparative Molecular and Functional Analyses of the Tobacco Cyclin-Dependent Kinase Inhibitor NtKIS1a and Its Spliced Variant NtKIS1b1

Jasinski, Sophie, Perennes, Claudette, Bergounioux, Catherine, Glab, Nathalie

In all eukaryotes, cell cycle progression is controlled by cyclin-dependent kinases (CDKs) whose activity is regulated at several levels including inhibition by CDK inhibitors. Here, we report a...

A CDC45 Homolog in Arabidopsis Is Essential for Meiosis, as Shown by RNA Interference–Induced Gene Silencing

Stevens, Rebecca, Grelon, Mathilde, Vezon, Daniel, Oh, Jaesung, Meyer, Peter, Perennes, Claudette, ...

CDC45 is required for the initiation of DNA replication in yeast and cell proliferation in mammals and functions as a DNA polymerase α loading factor in Xenopus. We have cloned a CDC45 homolog from...

An Arabidopsis Homolog of the Bacterial Cell Division Inhibitor SulA Is Involved in Plastid DivisionW⃞

Raynaud, Cécile, Cassier-Chauvat, Corinne, Perennes, Claudette, Bergounioux, Catherine

Plastids have evolved from an endosymbiosis between a cyanobacterial symbiont and a eukaryotic host cell. Their division is mediated both by proteins of the host cell and conserved bacterial division...

Multiple Subunit Composition of Chloroplastic Glutamine Synthetase of Nicotiana tabacum L

Hirel, Bertrand, Weatherley, Claire, Cretin, Claude, Bergounioux, Catherine, Gadal, Pierre

Chloroplastic glutamine synthetase from tobacco leaves (Nicotiana tabacum L. var Xanthi) was purified to homogeneity. By using sodium dodecyl sulfate-polyacrylamide gel electrophoresis and high...

Cell and plastid division are coordinated through the prereplication factor AtCDT1

Raynaud, Cécile, Perennes, Claudette, Reuzeau, Christophe, Catrice, Olivier, Brown, Spencer, Bergounioux, Catherine

The cell division cycle involves nuclear and cytoplasmic events, namely organelle multiplication and distribution between the daughter cells. Until now, plastid and plant cell division have been...

Molecular and Biochemical Characterization of the Involvement of Cyclin-Dependent Kinase A during the Early Development of Tomato Fruit1

Joubès, Jérôme, Phan, Thi-Hai, Just, Daniel, Rothan, Christophe, Bergounioux, Catherine, Raymond, Philippe, ...

Following fruit set, the early development of tomato (Lycopersicon esculentum Mill.) fruit comprises two distinct phases: a cell division phase and a consecutive phase of cell expansion until the...

Comparative Molecular and Functional Analyses of the Tobacco Cyclin-Dependent Kinase Inhibitor NtKIS1a and Its Spliced Variant NtKIS1b1

Jasinski, Sophie, Perennes, Claudette, Bergounioux, Catherine, Glab, Nathalie

In all eukaryotes, cell cycle progression is controlled by cyclin-dependent kinases (CDKs) whose activity is regulated at several levels including inhibition by CDK inhibitors. Here, we report a...

A CDC45 Homolog in Arabidopsis Is Essential for Meiosis, as Shown by RNA Interference–Induced Gene Silencing

Stevens, Rebecca, Grelon, Mathilde, Vezon, Daniel, Oh, Jaesung, Meyer, Peter, Perennes, Claudette, ...

CDC45 is required for the initiation of DNA replication in yeast and cell proliferation in mammals and functions as a DNA polymerase α loading factor in Xenopus. We have cloned a CDC45 homolog from...

An Arabidopsis Homolog of the Bacterial Cell Division Inhibitor SulA Is Involved in Plastid DivisionW⃞

Raynaud, Cécile, Cassier-Chauvat, Corinne, Perennes, Claudette, Bergounioux, Catherine

Plastids have evolved from an endosymbiosis between a cyanobacterial symbiont and a eukaryotic host cell. Their division is mediated both by proteins of the host cell and conserved bacterial division...

Multiple Subunit Composition of Chloroplastic Glutamine Synthetase of Nicotiana tabacum L

Hirel, Bertrand, Weatherley, Claire, Cretin, Claude, Bergounioux, Catherine, Gadal, Pierre

Chloroplastic glutamine synthetase from tobacco leaves (Nicotiana tabacum L. var Xanthi) was purified to homogeneity. By using sodium dodecyl sulfate-polyacrylamide gel electrophoresis and high...

Cell and plastid division are coordinated through the prereplication factor AtCDT1

Raynaud, Cécile, Perennes, Claudette, Reuzeau, Christophe, Catrice, Olivier, Brown, Spencer, Bergounioux, Catherine

The cell division cycle involves nuclear and cytoplasmic events, namely organelle multiplication and distribution between the daughter cells. Until now, plastid and plant cell division have been...

Interplay between Arabidopsis Activating Factors E2Fb and E2Fa in Cell Cycle Progression and Development1[W]

Sozzani, Rosangela, Maggio, Caterina, Varotto, Serena, Canova, Sabrina, Bergounioux, Catherine, Albani, Diego, ...

Eukaryotic E2Fs are conserved transcription factors playing crucial and antagonistic roles in several pathways related to cell division, DNA repair, and differentiation. In plants, these processes...