Jang H, Lu Q, Qiu S, Yu H, Wang Z, Yu Z, Lu Y, Wang L, Xia F, Wu Y, Li F, Zhang Q, Liu G, Song D, Ma C, Ding Q, Zhang X, Zhang L, Zhang X, Li X, Zhang J, Xiao J, Li X, Wang N, Ouyang Y*, Zhou F*, Zhang Q* (2022) Fujian cytoplasmic male sterility and the fertility restorer gene OsRf19 provide a promising breeding system for hybrid rice. Proc Natl Acad Sci USA 119:e2208759119