| DOI: | 10.1016/j.tree.2014.03.001
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| 论文题名: | Why we are not all multiregionalists now |
| 作者: | Stringer C.
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| 刊名: | Trends in Ecology and Evolution
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| ISSN: | 1695347
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| 出版年: | 2014
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| 卷: | 29, 期:5 | | 起始页码: | 248
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| 结束页码: | 251
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| 语种: | 英语
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| 英文关键词: | Africa
; Ancient DNA
; Homo sapiens
; Human evolution
; Human origins
; Hybridisation
; Modern humans
; Multiregionalism
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| Scopus关键词: | fossil record
; genome
; hominid
; human evolution
; hybridization
; inbreeding
; introgression
; mitochondrial DNA
; morphology
; Africa
; Homo sapiens
; animal
; evolution
; gene flow
; genetics
; hominid
; Homo neanderthalensis
; human
; hybridization
; population genetics
; species differentiation
; Animals
; Biological Evolution
; Gene Flow
; Genetic Speciation
; Genetics, Population
; Hominidae
; Humans
; Hybridization, Genetic
; Neanderthals
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| 英文摘要: | Recent revelations that human genomes contain DNA introgressed through interbreeding with archaic populations outside of Africa have led to reassessments of models for the origins of our species. The fact that small portions of the DNA of recent Homo sapiens derive from ancient populations in more than one region of the world makes our origins 'multiregional', but does that mean that the multiregional model of modern human origins has been proved correct? The extent of archaic assimilation in living humans remains modest, and fossil evidence outside of Africa shows little sign of the long-term morphological continuity through to recent humans expected from the multiregional model. Thus, rather than multiregionalism, a recent African origin (RAO) model for modern humans is still supported by the data. © 2014. |
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| 资源类型: | 期刊论文
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/67324
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| Appears in Collections: | 全球变化的国际研究计划
气候变化与战略
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作者单位: | Department of Earth Sciences, Natural History Museum, London, SW7 5BD, United Kingdom
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| Recommended Citation: | |
Stringer C.. Why we are not all multiregionalists now[J]. Trends in Ecology and Evolution,2014-01-01,29(5)
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