Article
Genomic prediction across years in a maize doubled haploid breeding program to accelerate early-stage testcross testing.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 1 Oct 2020
Wang Nan, Wang Hui, Zhang Ao, Liu Yubo, Yu Diansi, Hao Zhuanfang, Ilut Dan, Glaubitz Jeffrey C, Gao Yanxin, Jones Elizabeth, Olsen Michael, Li Xinhai, San Vicente Felix, Prasanna Boddupalli M, Crossa Jose, Pérez-Rodríguez Paulino, Zhang Xuecai
Abstract excerpt
KEY MESSAGE: Genomic selection with a multiple-year training population dataset could accelerate early-stage testcross testing by skipping the first-stage yield testing, which significantly saves the time and cost of early-stage testcross testing. With the development of doubled haploid (DH) technology, the main task for a maize breeder is to estimate the breeding values of thousands of DH lines annually. In...
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