Article
The divergence of brassinosteroid sensitivity between rice subspecies involves natural variation conferring altered internal auto-binding of OsBSK2.
Journal of integrative plant biology - 1 Aug 2022
Yin Wenchao, Li Lulu, Yu Zhikun, Zhang Fan, Liu Dapu, Wu Hongkai, Niu Mei, Meng Wenjing, Zhang Xiaoxing, Dong Nana, Yang Yanzhao, Liu Jihong, Liu Yongqiang, Zhang Guoxia, Xu Jianlong, Wang Shimei, Chu Chengcai, Qian Qian, Tong Hongning
Abstract excerpt
Japonica/geng and indica/xian are two major rice (Oryza sativa) subspecies with multiple divergent traits, but how these traits are related and interact within each subspecies remains elusive. Brassinosteroids (BRs) are a class of steroid phytohormones that modulate many important agronomic traits in rice. Here, using different physiological assays, we revealed that japonica rice exhibits an overall lower BR...
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