Christian GAUDIN

Chargé de Recherche au CNRS (1972-2006)


 Publications sur les Laccases (depuis 2000) :

 

  1. Characterization of a low redox potential laccase from the basidiomycete C30. A. Klonowska, C. Gaudin, A. Fournel, M. Asso, J. Le Petit, M. Giorgi, T. Tron. (2002) Eur. J. Biochem. 269 : 6119-6125

  2. Ribosomal DNA sequence analysis show that basidiomycete C30 belongs to the genus Trametes. A. Klonowska, C. Gaudin, M. Ruzzi, M. C. Colao, T. Tron. (2003) Res. Microbiol. 154 : 25-28

  3. Lac3, a new low redox potential laccase from Trametes C30 obtained as a recombinant protein in yeast. A. Klonowska, C. Gaudin, M. Asso, A. Fournel, M. Reglier, T. Tron. (2005) Enzyme Microbiol. Technol. 36 : 34-41



 Publications sur l'ACC-Oxydase :

  1. ACC-Oxidase like activity of a copper(II)-ACC complex in the presence of Hydrogen Peroxide. Detection of a reaction intermediate at low temperature. W. Ghattas, C. Gaudin, M. Giorgi, A. Rockenbauer, A. J. Simaan, M. Réglier. Chem. Commun. (2006) 1027-1029.

  2. Characterization of Cu(II)-ACC complexes and conversion of the bound ACC into ethylene in the presence of hydrogen peroxide. Detection of a brown intermediate at low temperature. W. Ghattas, M. Giorgi, C. Gaudin, A. Rockenbauer, M. Réglier, A. J. Simaan. Bioinorganic Chemistry and Applications (2007) Article ID 43424 <DOI: 10.1155/2007/43424>



Publication sur la Quercitinase :


  1. Evaluation of phenolics and sugars as inducers of quercetinase activity in Penicillium olsonii. Tranchimand S, Tron T, Gaudin C, Iacazio G.FEMS Microbiol Lett. (2005) 253 (2) 289-94.

  2. First Chemical Synthesis of Three Natural Depsides Involved in Flavonol Catabolism and Related to Quercetinase Catalysis. S. Tranchimand, T. Tron, C. Gaudin, G. Iacazio. Synthetic Communications. 36 (2006) 587-597.

  3. Synthesis of bis-lactone lignans through laccase catalysis. S. Tranchimand, T. Tron, C. Gaudin, G. Iacazio. Journal of Molecular catalysis B: Enzymatic. 42 (2006) 27-31.

  4. Biochemical and molecular characterization of a quercetinase from Penicillium olsonii. Tranchimand S., Ertel G., Gaydou V., Gaudin C., Tron T., Iacazio G. (2008) Biochimie. 90, 781-789.

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