Distribution of RXLR effectors Avr3a, Avr4 and IPI-O in Phytophthora infestans isolates in China Hemipteran and dipteran pests: Effectors and plant host immune regulators Recent Findings in Plant Innate Immunity and Possible Impacts on Crop Disease-resistance Breeding G PROTEIN AND ITS FUNCTION IN SIGNAL TRANSDUCTION OF PLANTS Comparative analysis of type-III secretion system and T3SS-secreted effectors among seven quarantine Xanthomonas pathovars