Article
Fine mapping of wheat powdery mildew resistance gene Pm6 using 2B/2G homoeologous recombinants induced by the ph1b mutant.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Apr 2020
Wan Wentao, Xiao Jin, Li Mengli, Tang Xiong, Wen Mingxing, Cheruiyot Antony Kibet, Li Yingbo, Wang Haiyan, Wang Xiue
Abstract excerpt
KEY MESSAGE: Using the ph1b mutant, the recombination frequency between the homoeologous region of 2B and 2G was significantly increased. By this, we narrowed Pm6 to a 0.9 Mb physical region. The powdery mildew (Pm) resistance gene Pm6 from Triticum timopheevii (2n = 48, AAGG) was mapped to the long arm of chromosome 2G and introduced into common wheat in the form of 2B-2G introgressions. The introgression line...
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