Article
The Tetratricopeptide repeat protein TaTPR-B1 regulates spike compactness in bread wheat.
Plant physiology - 23 Dec 2024
Zhu Jun, Huang Feng, Zhai Huijie, Zheng Yi, Yu Jiazheng, Chen Zhaoyan, Fan Yujie, Zhao Huanhuan, Sun Qixin, Liang Rongqi, Ni Zhongfu
Abstract excerpt
Spike compactness (SC) is strongly associated with wheat (Triticum aestivum L.) grain yield. In this study, we conducted a quantitative trait locus (QTL) analysis using a doubled haploid (DH) population derived from a cross between two common wheat varieties with contrasting spike morphology, revealing 16 stable QTLs associated with SC. The effect of a major QTL, QSc.cau-6B.1, was validated in 231 F7 recombinant...
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