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| DOI | 10.1073/pnas.2011765117 |
| Early life of Neanderthals | |
| Nava A.; Lugli F.; Romandini M.; Badino F.; Evans D.; Helbling A.H.; Oxilia G.; Arrighi S.; Bortolini E.; Delpiano D.; Duches R.; Figus C.; Livraghi A.; Marciani G.; Silvestrini S.; Cipriani A.; Giovanardi T.; Pini R.; Tuniz C.; Bernardini F.; Dori I.; Coppa A.; Cristiani E.; Dean C.; Bondioli L.; Peresani M.; Müller W.; Benazzi S. | |
| 发表日期 | 2020 |
| ISSN | 0027-8424 |
| 起始页码 | 28719 |
| 结束页码 | 28726 |
| 卷号 | 117期号:46 |
| 英文摘要 | The early onset of weaning in modern humans has been linked to the high nutritional demand of brain development that is intimately connected with infant physiology and growth rate. In Neanderthals, ontogenetic patterns in early life are still debated, with some studies suggesting an accelerated development and others indicating only subtle differences vs. modern humans. Here we report the onset of weaning and rates of enamel growth using an unprecedented sample set of three late (∼70 to 50 ka) Neanderthals and one Upper Paleolithic modern human from northeastern Italy via spatially resolved chemical/isotopic analyses and histomorphometry of deciduous teeth. Our results reveal that the modern human nursing strategy, with onset of weaning at 5 to 6 mo, was present among these Neanderthals. This evidence, combined with dental development akin to modern humans, highlights their similar metabolic constraints during early life and excludes late weaning as a factor contributing to Neanderthals’ demise. © 2020 National Academy of Sciences. All rights reserved. |
| 英文关键词 | Neanderthal ontogeny | nursing strategy | dental histology | spatially resolved chemical analyses | life histories |
| 语种 | 英语 |
| scopus关键词 | article; chemical analysis; deciduous tooth; enamel; histology; Homo neanderthalensis; human; infant; Italy; life history; morphometry; nonhuman; nursing; ontogeny; Paleolithic; tooth development; weaning |
| 来源期刊 | Proceedings of the National Academy of Sciences of the United States of America
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| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/158839 |
| 作者单位 | Nava, A., DANTE–Diet and Ancient Technology Laboratory, Department of Maxillo-Facial Sciences, Sapienza University of Rome, Rome, 00161, Italy, SkeletalBiology Research Centre, School of Anthropology and Conservation, University of Kent, Canterbury, CT2 7NZ, United Kingdom; Lugli, F., Department of CulturalHeritage, University of Bologna, Ravenna, 48121, Italy, Department of Chemical and Geological Sciences, University of Modena and Reggio Emilia, Modena, 41125, Italy; Romandini, M., Department of CulturalHeritage, University of Bologna, Ravenna, 48121, Italy, Pradis Cave Museum, Clauzetto, 33090, Italy; Badino, F., Department of CulturalHeritage, University of Bologna, Ravenna, 48121, Italy, Institute of Environmental Geology and Geoengineering, IGAG CNR, Milan, 20131, Italy; Evans, D., Institute of Geosciences, Goethe University Frankfurt, Frankfurt am Main, 60438, Germany, Frankfurt Isotope and Element Research Center (FIERCE), Goethe University Frankfurt, Frankfurt am Main, 60438, Germany; Helbling, A... |
| 推荐引用方式 GB/T 7714 | Nava A.,Lugli F.,Romandini M.,et al. Early life of Neanderthals[J],2020,117(46). |
| APA | Nava A..,Lugli F..,Romandini M..,Badino F..,Evans D..,...&Benazzi S..(2020).Early life of Neanderthals.Proceedings of the National Academy of Sciences of the United States of America,117(46). |
| MLA | Nava A.,et al."Early life of Neanderthals".Proceedings of the National Academy of Sciences of the United States of America 117.46(2020). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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