Acknowledgements
We are indebted to Chuanzao Mao (Zhejiang University) for providingOsPHR2-Ov1, phr2 , and
pET29b-OsPHR2
vector. This work was funded by National Natural Science Foundation of
China (31670291, 31800249), Zhejiang Provincial Natural Science
Foundation of China (LQ18C140004), State Key Laboratory for Managing
Biotic and Chemical Threats to the Quality and Safety of Agro-products
(2010DS700124-ZZ2017).