Stay-Green Panicle Branches Improve Processing Quality of Elite Rice Cultivars

作     者：CHEN Yibo ZHAO Lei WANG Chongrong LI Hong HUANG Daoqiang WANG Zhidong ZHOU Degui PAN Yangyang GONG Rong ZHOU Shaochuan CHEN Yibo;ZHAO Lei;WANG Chongrong;LI Hong;HUANG Daoqiang;WANG Zhidong;ZHOU Degui;PAN Yangyang;GONG Rong;ZHOU Shaochuan

作者机构：Rice Research InstituteGuangdong Academy of Agricultural Sciences/Guangdong Key Laboratory of New Technology in Rice Breeding/Guangdong Laboratory for Lingnan Modern AgricultureGuangzhou 510640China 

出 版 物：《Rice science》 (水稻科学（英文版）)

年 卷 期：2023年第30卷第1期

页      面：11-14页

核心收录：

学科分类：09[农学] 0901[农学-作物学] 

基　　金：supported by the Laboratory of Lingnan Modern Agriculture Project,China (Grant No. NT2021001) the National Natural Science Foundation of China (Grant No. 31801448) the Special Fund for Scientific Innovation Strategy-Construction of High Level Academy of Agriculture Science,China (Grant No. R2018PY-QF003) the Special Fund for Science and Technology Innovation Strategy of Guangdong Academy of Agricultural Sciences,Dean’s Fund Key Project (Grant No. 202001) 

主　　题：elite breeding cultivar 

摘      要：Rice panicle branches are key routes for transportation of photo synthetic products to *** senescence is an important trait that the breeders considered when breeding elite rice cultivars in South ***,little is known about the mechanisms underlying the contributions of stay-green panicle branches to rice yield and ***,we reported stay-green branches that continuously maintained transportation function and provided carbohydrates for basal grain development at the late stages of rice *** ensured the coordination of development between apical and basal grains,and further improved the processing quality of elite *** findings provided strategies for improving the fullness and quality of rice grains and presented an important basis for cultivating elite rice.