Identification and characterization of Sr22b, a new allele of the wheat stem rust resistance gene Sr22 effective against the Ug99 race group. - Luo, Jing; Rouse, Matthew N.; Hua, Lei; Li, Hongna; Li, Boshu; Li, Tianya; Zhang, Wenjun; Gao, Caixia; Wang, Yanpeng; Dubcovsky, Jorge; Chen, Shisheng (Plant Biotechnology Journal, 2022)