FERONIA and reactive oxygen species:regulators in the self‑incompatibility responseand in interspecific pollination  

作　　者：Zihan Song Sheng Zhong Li‑Jia Qu 

机构地区：[1]State Key Laboratory for Protein and Plant Gene Research,Peking‑Tsinghua Center for Life Sciences,New Cornerstone Science Laboratory,College of Life Sciences,Peking University,Beijing 100871,P.R.China

出　　处：《Molecular Horticulture》2023年第1期280-282,共3页分子园艺（英文）

基　　金：Open access funding provided by Shanghai Jiao Tong University;supported by the National Natural Science Foundation of China(Grant No.31991202 and 31830004 to L.-J.Q.,and 32122014 to S.Z.);the Young Elite Scientists Sponsorship Program by China Association of Science&Technology(2019QNRC001 to S.Z.);L.-J.Q.is a New Cornerstone Investigator supported by the New Cornerstone Science Foundation.

摘　　要：In plants,the stigma represents the initial site of pollenpistil communication and serves as a crucial location for rejection of incompatible pollen.In self-compatible(SC)plants,such as Arabidopsis thaliana from the Brassicaceae family,pollen coat protein B(PCP-B)peptides were reported to compete with stigmatic RAPID ALKALINIZATION FACTOR 33(RALF33)peptides for binding to the FERONIA/ANJEA(FER/ANJ)receptors in the stigma to promote pollen hydration via inhibition of reactive oxygen species(ROS)production(Liu et al.2021).

关 键 词：REACTIVE REGULATORS RAPID 

分 类 号：Q94[生物学—植物学]