Survival of mineral-bound peptides into the Miocene

doi:10.7554/eLife.82849

IVPP-IR > 中科院古脊椎所（2000年以后）

	Survival of mineral-bound peptides into the Miocene
	Demarchi, Beatrice 1; Mackie, Meaghan 2,3; Li, Zhiheng4 ; Deng, Tao4 ; Collins, Matthew J.2,5; Clarke, Julia 6
	2022-12-19
发表期刊	ELIFE
ISSN	2050-084X
卷号	11 期号:e82849 页码:9
摘要	Previously, we showed that authentic peptide sequences could be obtained from 3.8-Ma-old ostrich eggshell (OES) from the site of Laetoli, Tanzania (Demarchi et al., 2016). Here, we show that the same sequences survive in a > 6.5 Ma OES recovered from a palaeosteppe setting in northwestern China. The eggshell is thicker than those observed in extant species and consistent with the Liushu Struthio sp. ootaxon. These findings push the preservation of ancient proteins back to the Miocene and highlight their potential for paleontology, paleoecology, and evolutionary biology.
关键词	Struthio eggshell proteomics miocene Other
DOI	10.7554/eLife.82849
关键词[WOS]	AMINO-ACID RACEMIZATION ; INTRA-CRYSTALLINE PROTEIN ; CALIFORNIA ; MODELS
收录类别	SCI
语种	英语
资助项目	University of Texas at Austin ; Alexander von Humboldt Foundation ; National Natural Science Foundation of China ; Ministry of University and Research - Italy ; Danish National Research Foundation
WOS研究方向	Life Sciences & Biomedicine - Other Topics
WOS类目	Biology
WOS记录号	WOS:000906242200001
出版者	eLIFE SCIENCES PUBL LTD
引用统计
文献类型	期刊论文
条目标识符	http://119.78.100.205/handle/311034/22181
专题	中科院古脊椎所（2000年以后）
通讯作者	Demarchi, Beatrice
作者单位	1.Univ Turin, Dept Life Sci & Syst Biol, Turin, Italy 2.Univ Copenhagen, Globe Inst, Fac Hlth & Med Sci, Copenhagen, Denmark 3.Univ Copenhagen, Novo Nord Fdn Ctr Prot Res, Fac Hlth & Med Sci, Copenhagen, Denmark 4.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China 5.Univ Cambridge, McDonald Inst Archaeol Res, Cambridge, England 6.Univ Texas Austin, Dept Geol Sci, Austin, TX USA
推荐引用方式 GB/T 7714	Demarchi, Beatrice,Mackie, Meaghan,Li, Zhiheng,et al. Survival of mineral-bound peptides into the Miocene[J]. ELIFE,2022,11(e82849):9.
APA	Demarchi, Beatrice,Mackie, Meaghan,Li, Zhiheng,Deng, Tao,Collins, Matthew J.,&Clarke, Julia.(2022).Survival of mineral-bound peptides into the Miocene.ELIFE,11(e82849),9.
MLA	Demarchi, Beatrice,et al."Survival of mineral-bound peptides into the Miocene".ELIFE 11.e82849(2022):9.

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