Cloning and Function Analysis of the TcNPR1 Gene from Taxus chinesis Salicylic Acid and Its Function in Plant Immunity Construction of pepper CaNPR1-RNAi expression vector and its transformation to pepper Effects of Salicylic Acid on the Expression of SOD,PPO Isozymes and NPR1 in Pear Cloning of NPR1-like Genes and their Response to Fusarium graminearum Infection in Wheat Overexpression of CaNPR1 Enhances Resistance to Ralstonia solanacearum Infection in Tobacco Over-expression of Arabidopsis thaliana AtNPR1 gene in rice enhances the rice resistance to bacterial blight and blast diseases Transferring disease resistance gene NPR1 into Siraitia grosvenorii Isolation and Characterization of IbNPR1 Gene from Sweet Potato(Ipomoea batatas