Genome-wide analysis reveals molecular convergence underlying domestication in 7 bird and mammals
作者: Yali HouFurong QiXue BaiTong RenXu ShenQin ChuXiquan ZhangXuemei Lu
作者单位: 1Key Laboratory of Genomic and Precision Medicine, Beijing Institute of Genomics, Chinese Academy of Sciences, Beijing, People’s Republic of China
2China National Center for Bioinformation, Beijing, People’s Republic of China
3University of Chinese Academy of Sciences, Beijing, People’s Republic of China
4Institute of Animal Husbandry and Veterinary Medicine, Beijing Academy of Agriculture and Forestry Sciences, Beijing, People’s Republic of China
5Guangdong Provincial Key Lab of Agro-Animal Genomics and Molecular Breeding, and Key Lab of Chicken Genetics, Breeding and Reproduction, Ministry of Agriculture, South China Agricultural University, Guangzhou, People’s Republic of China
6Center for Excellence in Animal Evolution and Genetics, Chinese Academy of Sciences, Kunming, People’s Republic of China
刊名: BMC Genomics, 2020, Vol.21 (3), pp.85-104
来源数据库: Springer Nature Journal
DOI: 10.1186/s12864-020-6613-1
关键词: Convergent evolutionDomestication and adaptationArtificial selectionBehavioral modification
原始语种摘要: Abstract(#br)Background(#br)In response to ecological niche of domestication, domesticated mammals and birds developed adaptively phenotypic homoplasy in behavior modifications like fearlessness, altered sociability, exploration and cognition, which partly or indirectly result in consequences for economic productivity. Such independent adaptations provide an excellent model to investigate molecular mechanisms and patterns of evolutionary convergence driven by artificial selection. Results(#br)First performing population genomic and brain transcriptional comparisons in 68 wild and domesticated chickens, we revealed evolutionary trajectories, genetic architectures and physiologic bases of adaptively behavioral alterations. To extensively decipher molecular convergence on behavioral changes...
全文获取路径: Springer Nature  (合作)
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影响因子:4.397 (2012)

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