Gilles Lagniel

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The changes in gene expression underlying the yeast adaptive stress response to H2O2 were analyzed by comparative two-dimensional gel electrophoresis of total cell proteins. The synthesis of at least 115 proteins is stimulated by H2O2, whereas 52 other proteins are repressed by this treatment. We have identified 71 of the stimulated and 44 of the repressed(More)
This work describes a rapid and sensitive technique for the identification of Saccharomyces cerevisiae proteins on two-dimensional gels based on the determination of their amino acid ratios. Specific double labeling with 3H and 14C or 35S-labeled amino acids, chosen among those that are specifically incorporated into proteins without interconversion,(More)
The understanding of the mechanisms involved in the interaction of proteins with inorganic surfaces is of major interest in both fundamental research and applications such as nanotechnology. However, despite intense research, the mechanisms and the structural determinants of protein/surface interactions are still unclear. We developed a strategy consisting(More)
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