This work focuses on the dynamics of assembly, dissociation and recycling of proteins involved in the biogenesis of the large ribosomal subunit in Saccharomyces cerevisiae. It sheds some light on two control points in this metabolic pathway, localised in the nucleus and the cytoplasm respectively.We have shown that the nuclear protein Nsa2, which is very conserved throughout the eukaryotic kingdom, is required for the correct maturation of the 27SB ribosomal RNA precursor. Nsa2 is an unstable factor, regulated in correlation with the activity of ribosome biogenesis; it thus constitutes a good candidate for the integration of various signals resulting in the regulation of this metabolic pathway. Besides, using the SILAC technique, we could d...
One of the chemically most challenging problems in enzymology is the functionalization of non-reacti...
F508del -CFTR, the most frequent mutation found in patients with cystic fibrosis (CF), was among the...
Proteoglycans are complex macromolecules which consist structurally of a core protein and one or mor...
Colistin is a cationic cyclic polypeptide antibiotic belonging to the polymyxin family and targeting...
In Eukaryotes, the task of transcribing nuclear genes is shared between three DNA dependant RNA poly...
Mitochondria are key organelles mainly devoted to energy production through ATP synthesis. Such a fu...
During endocytosis, plasma membrane (PM) cargoes are internalized and targeted to the early endosome...
The biological functions of proteins are mainly correlated to their tridimensional structure. For th...
In the « RNA world» prebiotic scenario, ribonucleotide polymers are considered as the first biochemi...
Genome sequencing programs have revealed many genes of unknown function. The systematic disruption o...
The aim of our work was to develop fluorescence decay imaging and to demonstrate its utility in the ...
This PhD thesis is devoted to conception of a miniaturized system of biochip type able to realize a ...
Apoptosis or programmed cell death is a genetically and complex process required for normal developm...
Lactic acid bacteria, particularly Lactococcus lactis are used in dairy industry. These bacteria are...
The thesis goal is to design an oligosaccharide chip, compatible with surface plasmon resonance imag...
One of the chemically most challenging problems in enzymology is the functionalization of non-reacti...
F508del -CFTR, the most frequent mutation found in patients with cystic fibrosis (CF), was among the...
Proteoglycans are complex macromolecules which consist structurally of a core protein and one or mor...
Colistin is a cationic cyclic polypeptide antibiotic belonging to the polymyxin family and targeting...
In Eukaryotes, the task of transcribing nuclear genes is shared between three DNA dependant RNA poly...
Mitochondria are key organelles mainly devoted to energy production through ATP synthesis. Such a fu...
During endocytosis, plasma membrane (PM) cargoes are internalized and targeted to the early endosome...
The biological functions of proteins are mainly correlated to their tridimensional structure. For th...
In the « RNA world» prebiotic scenario, ribonucleotide polymers are considered as the first biochemi...
Genome sequencing programs have revealed many genes of unknown function. The systematic disruption o...
The aim of our work was to develop fluorescence decay imaging and to demonstrate its utility in the ...
This PhD thesis is devoted to conception of a miniaturized system of biochip type able to realize a ...
Apoptosis or programmed cell death is a genetically and complex process required for normal developm...
Lactic acid bacteria, particularly Lactococcus lactis are used in dairy industry. These bacteria are...
The thesis goal is to design an oligosaccharide chip, compatible with surface plasmon resonance imag...
One of the chemically most challenging problems in enzymology is the functionalization of non-reacti...
F508del -CFTR, the most frequent mutation found in patients with cystic fibrosis (CF), was among the...
Proteoglycans are complex macromolecules which consist structurally of a core protein and one or mor...