induced resistance to pathogen is one of the ways which plants use against biotic stresses. pathogenesis-related proteins(pr), including chitinase and β-1,3-glucanase synthesized by the plant in response to pathogenic infection. in this investigation, the expression of two isoforms: acidic and basic of chitinase and β-1,3-glucanasegenes were analyzed at 0, 6, 12, 24, 48 and 72 hours after funga...