Pyramiding Xa23 and Rxo1 for resistance to two bacterial diseases into an elite indica rice variety using molecular approaches - Zhou, Yongli; Xu, Jianlong; Zhou, Shao-Chuan; Yu, Jing; Xie, Xue-Wen; Xu, Mei-Rong; Sun, Yong; Zhu, Ling-Hua; Fu, Binying; Gao, Yong-Ming; Li, Zhikang (Springer, 2009)