Article
Mapping of a novel locus Ra conferring extreme resistance against potato virus A in cultivated potato (Solanum tuberosum L.).
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 6 Aug 2024
Huang Wei, Zheng Jie, Nie Bihua, Li Jiana, Chen Ruhao, Nie Xianzhou, Tu Zhen, Gardner Kyle, Chen Jiaru, Yang Manhua, Li Jingcai, Dong Jianke, Ma Hui, Song Botao
Abstract excerpt
KEY MESSAGE: The Ra extreme resistance against potato virus A was mapped to the upper of chromosome 4 in tetraploid potato. Potato virus A (PVA) is one of the major viruses affecting potato worldwide and can cause serious disease symptoms and yield losses. Previously, we determined that potato cultivar Barbara harbors Rysto (genotype: Ryryryry) and Ra (genotype: Rararara) that each independently confer extreme...
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