Survival of mineral-bound peptides into the Miocene
文献类型：期刊论文
| 作者 | Demarchi, Beatrice6; Mackie, Meaghan4,5; Li, Zhiheng3 ; Deng, Tao3; Collins, Matthew J.2,5; Clarke, Julia1
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| 刊名 | ELIFE
 |
| 出版日期 | 2022-12-19 |
| 卷号 | 11页码:9 |
| 关键词 | Struthio eggshell proteomics miocene Other |
| ISSN号 | 2050-084X |
| DOI | 10.7554/eLife.82849 |
| 通讯作者 | Demarchi, Beatrice(beatrice.demarchi@unito.it) |
| 英文摘要 | 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. |
| WOS关键词 | AMINO-ACID RACEMIZATION ; INTRA-CRYSTALLINE PROTEIN ; CALIFORNIA ; MODELS |
| 资助项目 | Ministry of University and Research - Italy ; Danish National Research Foundation ; Alexander von Humboldt Foundation ; University of Texas at Austin ; National Natural Science Foundation of China |
| WOS研究方向 | Life Sciences & Biomedicine - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:000906242200001 |
| 出版者 | eLIFE SCIENCES PUBL LTD |
| 资助机构 | Ministry of University and Research - Italy ; Danish National Research Foundation ; Alexander von Humboldt Foundation ; University of Texas at Austin ; National Natural Science Foundation of China |
| 源URL | [http://119.78.100.205/handle/311034/22180]  |
| 专题 | 古脊椎动物与古人类研究所_图书馆1 |
| 通讯作者 | Demarchi, Beatrice |
| 作者单位 | 1.Univ Texas Austin, Dept Geol Sci, Austin, TX USA 2.Univ Cambridge, McDonald Inst Archaeol Res, Cambridge, England 3.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Beijing, Peoples R China 4.Univ Copenhagen, Novo Nord Fdn Ctr Prot Res, Fac Hlth & Med Sci, Copenhagen, Denmark 5.Univ Copenhagen, Globe Inst, Fac Hlth & Med Sci, Copenhagen, Denmark 6.Univ Turin, Dept Life Sci & Syst Biol, Turin, Italy |
| 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,2022,11:9. |
| APA | Demarchi, Beatrice,Mackie, Meaghan,Li, Zhiheng,Deng, Tao,Collins, Matthew J.,&Clarke, Julia.(2022).Survival of mineral-bound peptides into the Miocene.ELIFE,11,9. |
| MLA | Demarchi, Beatrice,et al."Survival of mineral-bound peptides into the Miocene".ELIFE 11(2022):9. |
入库方式： OAI收割
来源：古脊椎动物与古人类研究所
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