Article
Identification and transfer of a new Pm21 haplotype with high genetic diversity and a special molecular resistance mechanism.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Jan 2023
Huang Zhenpu, Liu Jiaqian, Lu Xiangqian, Guo Yifei, Li Yueying, Liu Yangqi, Zhang Ruiqi, Xing Liping, Cao Aizhong
Abstract excerpt
KEY MESSAGE: A new functional Pm21 haplotype, Pm21(8#), was cloned from the new wheat-H. villosa translocation line T6VS(8#)·6DL, which confers the same strong resistance to powdery mildew through a different resistance mechanism. Broad-spectrum disease resistance genes are desirable in crop breeding for conferring stable, durable resistance in field production. Pm21(4#) is a gene introduced from wild Haynaldia...
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