Wheat genomic study for genetic improvement of traits in China  

作　　者：Jun Xiao Bao Liu Yingyin Yao Zifeng Guo Haiyan Jia Lingrang Kong Aimin Zhang Wujun Ma Zhongfu Ni Shengbao Xu Fei Lu Yuannian Jiao Wuyun Yang Xuelei Lin Silong Sun Zefu Lu Lifeng Gao Guangyao Zhao Shuanghe Cao Qian Chen Kunpu Zhang Mengcheng Wang Meng Wang Zhaorong Hu Weilong Guo Guoqiang Li Xin Ma Junming Li Fangpu Han Xiangdong Fu Zhengqiang Ma Daowen Wang Xueyong Zhang Hong-Qing Ling Guangmin Xia Yiping Tong Zhiyong Liu Zhonghu He Jizeng Jia Kang Chong 

机构地区：[1]Key Laboratory of Plant Molecular Physiology,Institute of Botany,Chinese Academy of Sciences,Beijing 100093,China [2]Institute of Crop Sciences,Chinese Academy of Agricultural Sciences,Beijing 100081,China [3]The State Key Laboratory of Plant Cell and Chromosome Engineering,Institute of Genetics and Developmental Biology,Chinese Academy of Sciences,Beijing 100101,China [4]State Key Laboratory for Agrobiotechnology and Key Laboratory of Crop Heterosis and Utilization(MOE)and Beijing Key Laboratory of Crop Genetic Improvement,China Agricultural University,Beijing 100193,China [5]The Key Laboratory of Plant Development and Environment Adaptation Biology,Ministry of Education,School of Life Science,Shandong University,Qingdao 266237,China [6]State Key Laboratory of Crop Biology,College of Agronomy,Shandong Agricultural University,Tai’an 271018,China [7]Crop Genomics and Bioinformatics Center and National Key Laboratory of Crop Genetics and Germplasm Enhancement,Nanjing Agricultural University,Nanjing,210095,China [8]Key Laboratory of Molecular Epigenetics,Northeast Normal University,Changchun 130024,China [9]College of Agronomy,State Key Laboratory of Wheat and Maize Crop Science,and Center for Crop Genome Engineering,Henan Agricultural University,Zhengzhou 450002,China [10]State Key Laboratory of Crop Stress Biology for Arid Areas,College of Agronomy,Northwest A&F University,Yangling 712100,China [11]College of Agronomy,Qingdao Agricultural University,Qingdao 266109,China [12]Ministry of Education Key Laboratory of Molecular and Cellular Biology,Hebei Collaboration Innovation Center for Cell Signaling,Hebei Key Laboratory of Molecular and Cellular Biology,College of Life Sciences,Hebei Normal University,Shijiazhuang 050024,China [13]Institute of Crop Research,Sichuan Academy of Agricultural Sciences,Chengdu 610066,China [14]State Key Laboratory of Systematic and Evolutionary Botany,Institute of Botany,Chinese Academy of Sciences,Beijing 100093,China [15]State Key Laboratory of Soil and Sustainable Agriculture,I

出　　处：《Science China(Life Sciences)》2022年第9期1718-1775,共58页中国科学（生命科学英文版）

基　　金：This work was supported by the National Natural Science Foundation of China(31788103,31970529,32125030,31921005,31961143013,32072660);the Key Research and Development Program of Ministry of Science and Technology of China(2021YFF1000200);the Strategic Priority Research Program of Chinese Academy of Sciences(XDA24010202).

摘　　要：Bread wheat(Triticum aestivum L.)is a major crop that feeds 40%of the world’s population.Over the past several decades,advances in genomics have led to tremendous achievements in understanding the origin and domestication of wheat,and the genetic basis of agronomically important traits,which promote the breeding of elite varieties.In this review,we focus on progress that has been made in genomic research and genetic improvement of traits such as grain yield,end-use traits,flowering regulation,nutrient use efficiency,and biotic and abiotic stress responses,and various breeding strategies that contributed mainly by Chinese scientists.Functional genomic research in wheat is entering a new era with the availability of multiple reference wheat genome assemblies and the development of cutting-edge technologies such as precise genome editing tools,highthroughput phenotyping platforms,sequencing-based cloning strategies,high-efficiency genetic transformation systems,and speed-breeding facilities.These insights will further extend our understanding of the molecular mechanisms and regulatory networks underlying agronomic traits and facilitate the breeding process,ultimately contributing to more sustainable agriculture in China and throughout the world.

关 键 词：WHEAT GENOMICS genetic improvement China 

分 类 号：S512.1[农业科学—作物学]