Article
FHB resistance conferred by Fhb1 is under inhibitory regulation of two genetic loci in wheat (Triticum aestivum L.).
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 22 May 2023
Li Guoqiang, Yuan Yang, Zhou Jiyang, Cheng Rui, Chen Ruitong, Luo Xianmin, Shi Jinxing, Wang Heyu, Xu Boyang, Duan Youyu, Zhong Jinkun, Wang Xin, Kong Zhongxin, Jia Haiyan, Ma Zhengqiang
Abstract excerpt
KEY MESSAGE: Two loci inhibiting Fhb1 resistance to Fusarium head blight were identified through genome-wide association mapping and validated in biparental populations. Fhb1 confers Fusarium head blight (FHB) resistance by limiting fungal spread within spikes in wheat (type II resistance). However, not all lines with Fhb1 display the expected resistance. To identify genetic factors regulating Fhb1 effect, a...
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