New insights into pathogen‑mediated modulation of host RNA splicing  

作　　者：Chuyun Gao Suomeng Dong 

机构地区：[1]Department of Plant Pathology and Key Laboratory of Plant Immunity,Nanjing Agricultural University,Nanjing 210095,China

出　　处：《Stress Biology》2022年第1期284-286,共3页逆境生物学（英文）

基　　金：supported by grants from the Chinese National Science Fund(32130088,31972252);C.G.has been supported by grants from the Chinese National Science Fund(32102234);National Postdoctoral Program for Innovative Talents(BX2021131);the China Postdoctoral Science Foundation(2020M681644).

摘　　要：Alternative splicing(AS)regulation of pre-mRNA has been proven to be one of the fundamental layers of plant immune system.How pathogens disrupt plant AS process to suppress plant immunity by secreted effectors remain poorly understood.In the recent study,Gui et al.revealed that a previously identified effector PSR1 of Phytophthora interferes with host RNA splicing machinery to modulate small RNA biogenesis,leading to compromised plant immu-nity.The study provided a novel insight into the importance of AS process during pathogen-host interactions.

关 键 词：pre-mRNA splicing plant-microbe interaction EFFECTOR splicing factor 

分 类 号：Q89[生物学]