Marc Thiry

Inactivation of nucleolin leads to nucleolar disruption, cell cycle arrest and defects in centrosome duplication (2007)

Ugrinova, Iva, Monier, Karine, Ivaldi, Corinne, Thiry, Marc, Storck, Sébastien, Mongelard, Fabien, ...

Abstract Background Nucleolin is a major component of the nucleolus, but is also found in other cell compartments. This protein is involved in various aspects of ribosome biogenesis from...

Electron Tomography of Metaphase Nucleolar Organizer Regions: Evidence for a Twisted-Loop Organization

Heliot, Laurent, Kaplan, Hervé, Lucas, Laurent, Klein, Christophe, Beorchia, Adrien, Doco-Fenzy, Martine, ...

Metaphase nucleolar organizer regions (NORs), one of four types of chromosome bands, are located on human acrocentric chromosomes. They contain r-chromatin, i.e., ribosomal genes complexed with...

Box C/D small nucleolar RNA trafficking involves small nucleolar RNP proteins, nucleolar factors and a novel nuclear domain

Verheggen, Céline, Mouaikel, John, Thiry, Marc, Blanchard, Jean-Marie, Tollervey, David, Bordonné, Remi, ...

Nucleolar localization of box C/D small nucleolar (sno) RNAs requires the box C/D motif and, in vertebrates, involves transit through Cajal bodies (CB). We report that in yeast, overexpression of a...

Chromosome Localization Changes in the Trypanosoma cruzi Nucleus

Elias, M. Carolina Q. B., Faria, Marcella, Mortara, Renato A., Motta, Maria Cristina M., De Souza, Wanderley, Thiry, Marc, ...

Chromosome localization in the interphase nuclei of eukaryotes depends on gene replication and transcription. Little is known about chromosome localization in protozoan parasites such as...

The Small Nucle(ol)ar RNA Cap Trimethyltransferase Is Required for Ribosome Synthesis and Intact Nucleolar Morphology

Colau, Geoffroy, Thiry, Marc, Leduc, Vivian, Bordonné, Rémy, Lafontaine, Denis L. J.

Nucleolar morphogenesis is a poorly defined process. Here we report that the Saccharomyces cerevisiae nucleolar trimethyl guanosine synthase I (Tgs1p), which specifically selects the m7G cap...

Electron Tomography of Metaphase Nucleolar Organizer Regions: Evidence for a Twisted-Loop Organization

Heliot, Laurent, Kaplan, Hervé, Lucas, Laurent, Klein, Christophe, Beorchia, Adrien, Doco-Fenzy, Martine, ...

Metaphase nucleolar organizer regions (NORs), one of four types of chromosome bands, are located on human acrocentric chromosomes. They contain r-chromatin, i.e., ribosomal genes complexed with...

Box C/D small nucleolar RNA trafficking involves small nucleolar RNP proteins, nucleolar factors and a novel nuclear domain

Verheggen, Céline, Mouaikel, John, Thiry, Marc, Blanchard, Jean-Marie, Tollervey, David, Bordonné, Remi, ...

Nucleolar localization of box C/D small nucleolar (sno) RNAs requires the box C/D motif and, in vertebrates, involves transit through Cajal bodies (CB). We report that in yeast, overexpression of a...

Chromosome Localization Changes in the Trypanosoma cruzi Nucleus

Elias, M. Carolina Q. B., Faria, Marcella, Mortara, Renato A., Motta, Maria Cristina M., De Souza, Wanderley, Thiry, Marc, ...

Chromosome localization in the interphase nuclei of eukaryotes depends on gene replication and transcription. Little is known about chromosome localization in protozoan parasites such as...

The Small Nucle(ol)ar RNA Cap Trimethyltransferase Is Required for Ribosome Synthesis and Intact Nucleolar Morphology

Colau, Geoffroy, Thiry, Marc, Leduc, Vivian, Bordonné, Rémy, Lafontaine, Denis L. J.

Nucleolar morphogenesis is a poorly defined process. Here we report that the Saccharomyces cerevisiae nucleolar trimethyl guanosine synthase I (Tgs1p), which specifically selects the m7G cap...

Inactivation of nucleolin leads to nucleolar disruption, cell cycle arrest and defects in centrosome duplication

Ugrinova, Iva, Monier, Karine, Ivaldi, Corinne, Thiry, Marc, Storck, Sébastien, Mongelard, Fabien, ...

Tumoral and Choroidal Vascularization : Differential Cellular Mechanisms Involving Plasminogen Activator Inhibitor Type I

Jost, Maud, Maillard, Catherine, Lecomte, Julie, Lambert, Vincent, Tjwa, Marc, Blaise, Pierre, ...

An adequate balance between serine proteases and their plasminogen activator inhibitor-1 (PAI-1) is critical for pathological angiogenesis. PAI-1 deficiency in mice is associated with impaired...