Hadi Pourmirzaei - Sowmesara-guilan- Tehran Azad University
Ali Moumeni - Gilan - Rasht - Biotechnology Research Center- Agricultural Jihad in Guilan Province,

To affect the action of Pox Enzyme in three genotype rice of includes: khazar (resisting) Binam (Sensitive) and Isogenic line C104 P.K.T with a particular resistance genome in a affection of being touch with M. griseea the agent of Blast disease. After one week passed from vaccination in marked and sing leafs, after constantration and biopsy by Spectrophotometry and Electrophorese method, have been investigated. In type of resisting khazar, and isogenic line , 144 hours after vaccination , a great deal of increases in pox Enzyme compare to the quantity of sensitive have been seen and has been observed 2 thickness is isoseismic bands in khazar. (for pox Enzyme). After that investigation and research the impression and effect this Enzyme in metabolism of rice resistance against the Blast disease by producing lignin on the impression of pox and comparison the resisting type and sensitive type and Isogenic line is particularize with resistance genes are due to recognize

Rice, Blast Disease, Resistance induce Pox, M. Grisea