J. Vallet-;-), M. Gagey, and ;. D. Vincent, C. Job (1), D. Job (1), C. Plomion (3), R. Beffa (2), M.-H Lebrun
URL : https://hal.archives-ouvertes.fr/hal-02085964

. Umr-map, . Cnrs, and F. Lyon,

. Bayercropscience,

, INRA

, days after inoculation) to identify 1851 genes expressed during infection, 244 being specific. These infection specific genes mainly encode secreted proteins (40%) as well as a small group of chromatin remodelling proteins. To test that chromatin remodelling is important for infection, we deleted the four M. grisea histone deacetylases. Two mutants are reduced in pathogenicity while another fully non pathogenic. Since M. grisea secretes a large number of proteins during infection

, Using 2D and 1D gel electrophoresis, we identified 221 proteins from in vitro culture filtrates including 135 proteins with signal peptides. 40% of these proteins are expressed during infection. Among the 38 small secreted proteins identified, 15 are expressed during infection (38%) and are candidate effectors. They will be studied in the in vitro secretome for their effect on rice

P. Barthe, V. Pujade-renaud, F. Breton, D. Gargani, R. Thai et al., Structural analysis of cassiicolin, a host-selective protein toxin from Corynespora cassiicola, J Mol Biol, vol.367, pp.89-101, 2007.
URL : https://hal.archives-ouvertes.fr/cea-02000233

F. Breton, C. Sanier, and J. Auzac, Role of Cassiicolin, a Host-Selective Toxin, in Pathogenicity of Corynespora cassiicola, Causal Agent of a Leaf Fall Disease of Hevea, J. Rubb. Res, vol.3, issue.2, pp.115-128, 2000.

F. De-lamotte, M. P. Duviau, C. Sanier, R. Thai, J. Poncet et al., Purification and characterization of cassiicolin, the toxin produced by Corynespora cassiicola, causal agent of the leaf fall disease of rubber tree, J Chromatogr B Analyt Technol Biomed Life Sci, vol.849, pp.357-362, 2007.
URL : https://hal.archives-ouvertes.fr/cea-02000212