Article
An ARF gene mutation creates flint kernel architecture in dent maize.
Nature communications - 22 Mar 2024
Wang Haihai, Huang Yongcai, Li Yujie, Cui Yahui, Xiang Xiaoli, Zhu Yidong, Wang Qiong, Wang Xiaoqing, Ma Guangjin, Xiao Qiao, Huang Xing, Gao Xiaoyan, Wang Jiechen, Lu Xiaoduo, Larkins Brian A, Wang Wenqin, Wu Yongrui
Abstract excerpt
Dent and flint kernel architectures are important characteristics that affect the physical properties of maize kernels and their grain end uses. The genes controlling these traits are unknown, so it is difficult to combine the advantageous kernel traits of both. We found mutation of ARFTF17 in a dent genetic background reduces IAA content in the seed pericarp, creating a flint-like kernel phenotype. ARFTF17 is...
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