Article
Development and Characterization of Near-Isogenic Lines Derived from Synthetic Wheat Revealing the 2 kb Insertion in the PPD-D1 Gene Responsible for Heading Delay and Grain Number Improvement.
International journal of molecular sciences - 29 Jun 2023
Ning Shunzong, Li Shengke, Xu Kai, Liu Dongmei, Ma Li, Ma Chunfang, Hao Ming, Zhang Lianquan, Chen Wenjie, Zhang Bo, Jiang Yun, Huang Lin, Chen Xuejiao, Jiang Bo, Yuan Zhongwei, Liu Dengcai
Abstract excerpt
Spikelet number and grain number per spike are two crucial and correlated traits for grain yield in wheat. Photoperiod-1 (Ppd-1) is a key regulator of inflorescence architecture and spikelet formation in wheat. In this study, near-isogenic lines derived from the cross of a synthetic hexaploid wheat and commercial cultivars generated by double top-cross and two-phase selection were evaluated for the number of days...
Read the complete abstract on PubMedTopics
Share this publication in a Topic to start or enrich a Post.