Article
Fine mapping and candidate gene analysis of a major QTL qHSW_11 for seed weight in soybean.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik - 28 May 2026
Chen Qiang, Suo Wenying, Chen Mengyao, Shi Xiaolei, Ai Lijuan, Meng Qingmin, Liu Luping, Feng Yan, Wang Fengmin, Zhang Mengchen, Yang Chunyan, Yan Long
Abstract excerpt
KEY MESSAGE: qHSW_11, a major quantitative trait locus controlling seed weight in soybean, was fine-mapped to a 340-kb region on chromosome 11, and Glyma.11G239000 is the candidate gene responsible for seed weight. A KASP marker could therefore be useful for selecting high-seed-weight lines in soybean breeding. Seed weight is a critical determinant of yield in soybean. The mechanism underlying seed weight remains...
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