Genome-wide signatures of the geographic expansion and breeding of soybean

作     者：Ying-Hui Li Chao Qin Li Wang Chengzhi Jiao Huilong Hong Yu Tian Yanfei Li Guangnan Xing Jun Wang Yongzhe Gu Xingpeng Gao Delin Li Hongyu Li Zhangxiong Liu Xin Jing Beibei Feng Tao Zhao Rongxia Guan Yong Guo Jun Liu Zhe Yan Lijuan Zhang Tianli Ge Xiangkong Li Xiaobo Wang Hongmei Qiu Wanhai Zhang Xiaoyan Luan Yingpeng Han Dezhi Han Ruzhen Chang Yalong Guo Jochen C.Reif Scott A.Jackson Bin Liu Shilin Tian Li-juan Qiu 

作者机构：The National Key Facility for Crop Gene Resources and Genetic Improvement(NFCRI)/Key Laboratory of Crop Gene Resource and Germplasm Enhancement(MOA)/Key Laboratory of Soybean Biology(Beijing)(MOA)Institute of Crop ScienceChinese Academy of Agricultural SciencesBeijing 100081China Shenzhen Branch Guangdong Laboratory for Lingnan Modern Agriculture/Genome Analysis Laboratory of the Ministry of Agriculture/Agricultural Genomics Institute at ShenzhenChinese Academy of Agricultural SciencesShenzhen 518000China Novogene Bioinformatics InstituteBeijing 100098China State Key Laboratory of Crop Genetics and Germplasm Enhancement/Cytogenetics InstituteNanjing Agricultural UniversityNanjing 210095China Soybean Research Institute/MOA National Center for Soybean Improvement/MOA Key Laboratory for Biology and Genetic Improvement of Soybean(General)/State Key Laboratory for Crop Genetics and Germplasm EnhancementNanjing Agricultural UniversityNanjing 210095China College of AgricultureYangtze UniversityJingzhou 451199China School of AgronomyAnhui Agricultural UniversityHefei 230036China Jilin Academy of Agricultural SciencesChangchun 130119China Hulun Buir Institution of Agricultural SciencesHulun Buir 021008China Soybean Research InstituteHeilongjiang Academy of Agricultural SciencesHarbin 150086China Key Laboratory of Soybean Biology in Chinese Ministry of Education(Key Laboratory of Soybean Biology and Breeding/Genetics of Chinese Agriculture Ministry)Northeast Agricultural UniversityHarbin 150030China Heihe Branch of Heilongjiang Academy of Agricultural SciencesHarbin 150086China State Key Laboratory of Systematic and Evolutionary BotanyInstitute of BotanyChinese Academy of SciencesBeijing 100093China Department of Breeding ResearchLeibniz Institute of Plant Genetics and Crop Plant Research(IPK)Gatersleben DE D-06466Germany Center for Applied Genetic TechnologiesUniversity of GeorgiaAthens 30602USA Department of Ecology/Tibetan Centre for Ecology and Conservation at WHU-TU/Hubei Key Laboratory of Cell Homeostasis/College of Life SciencesWuhan UniversityWuhan 430072China 

出 版 物：《Science China(Life Sciences)》 (中国科学（生命科学英文版）)

年 卷 期：2023年第66卷第2期

页      面：350-365页

核心收录：

学科分类：0710[理学-生物学] 07[理学] 09[农学] 071007[理学-遗传学] 0901[农学-作物学] 090102[农学-作物遗传育种] 

基　　金：supported by the National Key R&D Program of China(2021YFD1201601,2016YFD0100201,2020YFE0202300) the National Natural Science Foundation of China(32072091) the Platform of National Crop Germplasm Resources of China(2016-004,2017-004,2018-004,2019-04,2020-05) the Crop Germplasm Resources Protection(2016NWB036-05,2017NWB036-05,2018NWB03605,2019NWB036-05) the Agricultural Science and Technology Innovation Program(ASTIP)of Chinese Academy of Agricultural Sciences(CAASZDRW202109) 

主　　题：soybean adaptation introgression flowering time breeding 

摘      要：Soybean is a leguminous crop that provides oil and protein. Exploring the genomic signatures of soybean evolution is crucial for breeding varieties with improved adaptability to environmental extremes. We analyzed the genome sequences of 2,214 soybeans and proposed a soybean evolutionary route, i.e., the expansion of annual wild soybean(Glycine soja Sieb. & Zucc.) from southern China and its domestication in central China, followed by the expansion and local breeding selection of its landraces(G. max(L.) Merr.). We observed that the genetic introgression in soybean landraces was mostly derived from sympatric rather than allopatric wild populations during the geographic expansion. Soybean expansion and breeding were accompanied by the positive selection of flowering time genes, including GmSPA3c. Our study sheds light on the evolutionary history of soybean and provides valuable genetic resources for its future breeding.