Palaeoproteomic analysis of Pleistocene cave hyenas from east Asia

doi:10.1038/s41598-020-73542-x

	Palaeoproteomic analysis of Pleistocene cave hyenas from east Asia
	Rao, Huiyun 1,3,6; Yang, Yimin 2; Liu, Jinyi 1,3; Westbury, Michael V.5; Zhang, Chi 1,3; Shao, Qingfeng 4
刊名	SCIENTIFIC REPORTS
	2020-10-07
卷号	10 期号:1 页码:12
ISSN号	2045-2322
DOI	10.1038/s41598-020-73542-x
通讯作者	Rao, Huiyun(raohuiyun@ivpp.ac.cn) ; Liu, Jinyi(liujinyi@ivpp.ac.cn)
英文摘要	The spotted hyena (Crocuta crocuta) is the only extant species of the genus Crocuta, which once occupied a much wider range during the Pliocene and Pleistocene. However, its origin and evolutionary history is somewhat contentious due to discordances between morphological, nuclear, and mitochondrial data. Due to the limited molecular data from east Asian Crocuta, also known as cave hyena, and the difficulty of extracting ancient DNA from this area, here we present proteomic analysis of cave hyenas from three locations in northern China. This marks the first proteomic data generated from cave hyenas, adding new molecular data to the east Asian populations. Phylogenetic analysis based on these protein sequences reveals two different groups of cave hyenas in east Asia, one of which could not be distinguished from modern spotted hyenas from northern Africa, tentatively the result of previously suggested gene flow between these lineages. With developments of instrumentation and analytical methods, proteomics holds promising potential for molecular phylogenetic reconstructions of ancient fauna previously thought to be unreachable using ancient DNA.
资助项目	Strategic Priority Research Program of Chinese Academy of Sciences[XDB26000000] ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS)[173120] ; National Natural Science Foundation of China[41702186] ; National Natural Science Foundation of China[41772018] ; National Natural Science Foundation of China[41877430] ; Youth Innovation Promotion Association of CAS[2020076]
WOS关键词	SPECIES IDENTIFICATION ; COLLAGEN ; HYAENIDAE ; HISTORY ; BONES ; PALAEODIETARY ; PRESERVATION ; DEAMIDATION ; INDICATORS ; DIAGENESIS
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	NATURE RESEARCH
WOS记录号	WOS:000577449800019
资助机构	Strategic Priority Research Program of Chinese Academy of Sciences ; State Key Laboratory of Palaeobiology and Stratigraphy (Nanjing Institute of Geology and Palaeontology, CAS) ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS
内容类型	期刊论文
源URL	[http://119.78.100.205/handle/311034/18155]
专题	中国科学院古脊椎动物与古人类研究所
通讯作者	Rao, Huiyun; Liu, Jinyi
作者单位	1.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Key Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China 2.Univ Chinese Acad Sci, Dept Archaeol & Anthropol, Beijing 100049, Peoples R China 3.CAS Ctr Excellence Life & Paleoenvironm, Beijing 100044, Peoples R China 4.Nanjing Normal Univ, Coll Geog Sci, Nanjing 210023, Peoples R China 5.Univ Copenhagen, GLOBE Inst, Sect Evolutionary Genom, Oster Farimagsgade 5-7, DK-1353 Copenhagen K, Denmark 6.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, State Key Lab Palaeobiol & Stratig, Nanjing 210008, Peoples R China
推荐引用方式 GB/T 7714	Rao, Huiyun,Yang, Yimin,Liu, Jinyi,et al. Palaeoproteomic analysis of Pleistocene cave hyenas from east Asia[J]. SCIENTIFIC REPORTS,2020,10(1):12.
APA	Rao, Huiyun,Yang, Yimin,Liu, Jinyi,Westbury, Michael V.,Zhang, Chi,&Shao, Qingfeng.(2020).Palaeoproteomic analysis of Pleistocene cave hyenas from east Asia.SCIENTIFIC REPORTS,10(1),12.
MLA	Rao, Huiyun,et al."Palaeoproteomic analysis of Pleistocene cave hyenas from east Asia".SCIENTIFIC REPORTS 10.1(2020):12.