A weak allele of TGW5 enables greater seed propagation and efficient size-based seed sorting for hybrid rice production

作     者：Jiezheng Ying Yaobing Qin Fengyong Zhang Liu Duan Peng Cheng Man Yin Yifeng Wang Xiaohong Tong Jie Huang Zhiyong Li Xianjun Song Jian Zhang 

作者机构：State Key Lab of Rice Biology and BreedingChina National Rice Research InstituteHangzhou 311400China State Key Laboratory of Biocatalysis and Enzyme EngineeringSchool of Life SciencesHubei UniversityWuhan 430062China Key Laboratory of Plant Molecular PhysiologyInstitute of Botanythe Chinese Academy of SciencesBeijing 100093China These authors contributed equally to this article 

出 版 物：《Plant Communications》 (植物通讯（英文）)

年 卷 期：2024年第5卷第4期

页      面：137-140页

核心收录：

学科分类：09[农学] 0901[农学-作物学] 

基　　金：supported by the National Natural Science Foundation of China (grant nos.32072050,U22A20456,and U20A2030) a special support plan for high-level talents in Zhejiang (grant no.2022R52020) the Zhejiang Provincial Natural Science Foundation of China (grant no.LZ21C130001) the National Key R&D Program of China (2020YFE0202300) Open Project Funding of the State Key Laboratory of Biocatalysis and Enzyme Engineering the CNRRI key research and development project (CNRRI-2020-01) the ASTIP program of CAAS 

主　　题：planted sterile enable 

摘      要：Dear Editors,Heterosis utilization is an effective way to improve crop *** rice typically out-yield inbred rice varieties by 10%and show better stress resistance,and they have been widely adopted in Asian countries since the 1980s(Cheng et al.,2007).To produce rice F1 hybrid seeds(HSDs),male sterile lines(MSLs)are grown side by side with restorer lines(RLs)in order to receive the RL *** seed production system faces challenges in maintaining the seed purity of the HSDs owing to the physical proximity of MSL and RL plants in the ***,MSLs and RLs are planted in alternate rows to enable physical separation of seeds during harvesting.