Article
High-Density Genetic Map Construction of the Stripe Rust Resistance Gene YrTX47 in Wheat Cultivar Tianxuan 47.
Journal of agricultural and food chemistry - 4 Feb 2026
Wu Caijuan, Chen Wenbin, Zhang Chuanliang, Yue Weiyun, Cheng Peng, Wang Baotong, Li Qiang
Abstract excerpt
Stripe rust, caused by Puccinia striiformis f. sp. tritici, severely impacts global wheat production. Tianxuan 47 has shown stable resistance since 2004. To determine its genetic basis, Tianxuan 47 was crossed with the susceptible cultivar Mingxian 169, and phenotype evaluations of the derived progenies were conducted across multiple environments. Combining infection type (IT) and maximum disease severity (MDS)...
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