Generation of humidity-sensitive genic male sterility in maize and wheat for hybrid seed production  

作　　者：Xingchen Xiong Dan Wang Changfeng Guo Guiqiang Fan Yingchun Zhang Bo Song Bingzhu Hou Yuanyuan Yan Chuanxiao Xie Xiaoduo Lu Chunyi Zhang Xiaoquan Qi 

机构地区：[1]Key Laboratory of Plant Molecular Physiology,Institute of Botany,The Chinese Academy of Sciences,Beijing 100093,China [2]China National Botanical Garden,Beijing 100093,China [3]University of Chinese Academy of Sciences,Beijing 100049,China [4]Institute of Grain Crops,Xinjiang Academy of Agricultural Sciences,Urumchi 830091,China [5]Institute of Crop Science,Chinese Academy of Agricultural Sciences,Beijing 100081,China [6]Institute of Molecular Breeding for Maize,Qilu Normal University,Jinan 250200,China [7]Biotechnology Research Institute,Chinese Academy of Agricultural Sciences,Beijing 100081,China

出　　处：《Journal of Integrative Plant Biology》2024年第11期2317-2320,共4页植物学报（英文版）

基　　金：funded by the National Key Research and Development of China(2022YFF1003504);the National Natural Science Foundation of China(32101769,31530050);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDA26030301)。

摘　　要：Atwo-line system based on environment-sensitive genic male sterility (EGMS) offering control able fertility is a favorable approach for crop hybrid breeding (Fan and Zhang,2017).The discovery of humidity-sensitive genic male sterility (HGMS) in rice (Oryza sativa) provides a new approach to facilitate hybrid seed production (Peng et al.,2022;Qiao et al.,2023).However,to date,no varieties exhibiting HGMS have been identified in maize (Zea mays) or wheat (Triticum aestivum).

关 键 词：SATIVA AESTIVUM BREEDING 

分 类 号：S330[农业科学—作物遗传育种]