Ancient DNA reveals the maternal genetic history of East Asian domestic pigs

作     者：Ming Zhang Yichen Liu Zhipeng Li Peng Lü Jacob D.Gardner Maolin Ye Jihuai Wang Miaomiao Yang Jing Shao Weilin Wang Qingyan Dai Peng Cao Ruowei Yang Feng Liu Xiaotian Feng Lizhao Zhang Enwei Li Yunzheng Shi Zehui Chen Shilun Zhu Weiwei Zhai Tao Deng Ziyuan Duan E.Andrew Bennett Songmei Hu Qiaomei Fu Ming Zhang;Yichen Liu;Zhipeng Li;Peng Lü;Jacob D.Gardner;Maolin Ye;Jihuai Wang;Miaomiao Yang;Jing Shao;Weilin Wang;Qingyan Dai;Peng Cao;Ruowei Yang;Feng Liu;Xiaotian Feng;Lizhao Zhang;Enwei Li;Yunzheng Shi;Zehui Chen;Shilun Zhu;Weiwei Zhai;Tao Deng;Ziyuan Duan;E.Andrew Bennett;Songmei Hu;Qiaomei Fu

作者机构：Key Laboratory of Zoological Systematics and EvolutionInstitute of ZoologyChinese Academy of SciencesBeijing 100101China Key Laboratory of Vertebrate Evolution and Human OriginsInstitute of Vertebrate Paleontology and PaleoanthropologyCenter for Excellence in Life and PaleoenvironmentChinese Academy of SciencesBeijing 100044China Shanghai Qi Zhi InstituteShanghai 200232China Institute of ArchaeologyChinese Academy of Social SciencesBeijing 100710China School of History and CultureLanzhou UniversityLanzhouGansu 730000China Shaanxi Academy of ArchaeologyXi’anShaanxi 710054China School of History and CultureShanxi UniversityTaiyuanShanxi 030006China Xingtai Cultural Relics AdministrationXingtaiHebei 054000China Institute of Genetics and Developmental Biology Chinese Academy of SciencesBeijing 100101China University of Chinese Academy of SciencesBeijing 100049China 

出 版 物：《Journal of Genetics and Genomics》 (遗传学报（英文版）)

年 卷 期：2022年第49卷第6期

页      面：537-546页

核心收录：

学科分类：0905[农学-畜牧学] 09[农学] 090501[农学-动物遗传育种与繁殖] 

基　　金：supported by the Chinese Academy of Sciences(CAS,XDB26000000) the Ministry of Finance of the People’s Republic of China(YSBR019) the National Natural Science Foundation of China(41925009) the Tencent Foundation(through the XPLORER PRIZE) the Howard Hughes Medical Institute(grant 55008731) the Shanghai Qi Zhi Institute 

主　　题：Ancient mitogenomes Sus scrofa Pig domestication Genetic history East Asia 

摘      要：Zoo-archaeological and genetic evidence suggest that pigs were domesticated independently in Central China and Eastern Anatolia along with the development of agricultural communities and ***,the genetic history of domestic pigs,especially in China,has not been fully *** this study,we generate 42 complete mitochondrial DNA sequences from~7500-to 2750-year-old individuals from the Yellow River *** results show that the maternal genetic continuity of East Asian domestic pigs dates back to at least the Early to Middle *** contrast,the Near Eastern ancestry in European domestic pigs saw a near-complete genomic replacement by the European wild *** majority of East Asian domestic pigs share close haplotypes,and the most recent common ancestor of most branches dates back to less than 20,000 years before present,inferred using new substitution rates of whole mitogenomes or combined protein-coding *** major population expansion events of East Asian domestic pigs coincided with changes in climate,widespread adoption of introduced crops,and the development of agrarian *** findings add to our understanding of the maternal genetic composition and help to complete the picture of domestic pig evolutionary history in East Asia.