Ke Cheng

A Killer-Protector System Regulates Both Hybrid Sterility and Segregation Distortion in Rice

Liwen Jiang, Qifa Zhang, Yidan Ouyang, 2012, Science.

A triallelic system of S5 is a major regulator of the reproductive barrier and compatibility of indica–japonica hybrids in rice

Lei Wang, Qing Ji, Jialing Yao, 2008, Proceedings of the National Academy of Sciences.