Spatial and Temporal Induction of Cell Death, Defense Genes, and Accumulation of Salicylic Acid in Tobacco Leaves Reacting Hypersensitively to a Fungal Glycoprotein Elicitor oleh Stephan Dorey, Fabienne Baillieul, Marie-Agnès Pierrel, Patrick Saindrenan, Bernard Fritig, Serge Kauffmann