The resistance genes of twenty six Yunnan japanica rice varieties have been analysed using seven Chinese strains of rice blast fungus(ZA_1, ZB_(13), ZC_(13), ZD_1, ZE_1, ZF_1, ZG_1).

• 用ZA_1、ZB_(13)、ZC_(13)、ZD_1、ZE_1、ZF_1、ZG_1 7个菌系对云南26个粳稻品种进行抗性基因分析。