Research Progress on Effector of Phytophthora sojae

doi:10.13560/j.cnki.biotech.bull.1985.2022-0097

Abstract

Abstract:

Soybean root rot caused by Phytophthora sojae is one of the most devastating soybean diseases. P. sojae secretes a large number of effectors into the host cells to inhibit or stimulate host immune system during infection. Characterization of P. sojae effectors and mechanism of effectors interacting with host can provide reference for control of soybean root rot caused by P. sojae. Here, we reviewed the types of P. sojae effectors, the process of effectors secretion and transport to host cells, the mechanism of effectors inhibiting or triggering host immune responses, and the identification of resistance genes according to effectors. Meanwhile, the difficulties on research of P. sojae effectors were discussed and prospected, in order to provide a reference for the control of soybean root rot caused by P. sojae.

Key words: Phytophthora sojae, effector, immune response, resistance gene

ZHENG Xiang, DUAN Zuo-ping, ZHANG Jie, PAN Su-jun, DAI Liang-ying, LIU Shi-ming, LI Wei. Research Progress on Effector of Phytophthora sojae[J]. Biotechnology Bulletin, 2022, 38(11): 10-20.

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