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Genetic evidence for the spread of agriculture in Europe by demic diffusion

Abstract

EUROPEAN agriculture originated in the Near East about 9,000 years ago1–3. The Neolithic reached almost all areas suitable for agriculture by 5,000 yr BP (before present)2,4. The routes and times of the spread of agriculture through Europe are relatively well established2,3,5, but not its manner of spreading6–8. This could have been by cultural diffusion with few genetic consequences. By contrast, Ammerman and Cavalli-Sforza2 proposed that the spread of farming increased local population densities, causing demic expansion into new territory and diffusive gene flow between the neolithic farmers and mesolithic groups. We have now tested observed genetic patterns against expectations derived from the demic expansion hypothesis. We found significant partial correlations of genetic distances with a distance matrix especially designed to represent the spread of agriculture on that continent, when geographic distances are held constant. These findings support the hypothesis of Ammerman and Cavalli-Sforza and invite further investigation into Renfrew's hypothesis on the origin of the Indo-European languages.

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References

  1. Clark, J. G. D. Proc. prehist. Soc. 21, 58–73 (1965).

    Article  Google Scholar 

  2. Ammerman, A. J. & Cavalli-Sforza, L. L. The Neolithic Transition and the Genetics of Populations in Europe (Princeton University Press, Princeton, New Jersey, 1984).

    Book  Google Scholar 

  3. Champion, T., Gamble, C., Shenan, S. & Whittle, A. Prehistoric Europe (Academic, London, 1984).

    Google Scholar 

  4. Barker, G. Prehistoric Farming in Europe (Cambridge University Press, Cambridge, 1985).

    Google Scholar 

  5. Barraclough, G. ed. The Times Atlas of World History (Hammond, Maplewood, New Jersey, 1979).

  6. Zvelebil, M. & Zvelebil, K. V. Antiquity 62, 574–583 (1988).

    Article  Google Scholar 

  7. Ammerman, A. J. Antiquity 63, 162–165 (1989).

    Article  Google Scholar 

  8. Meiklejohn, C. & Zvelebil, M. in Biocultural Approaches to Human Bones (ed. Zvelebil, M.) (in the press).

  9. Sokal, R. R., Oden, N. L. & Thomson, B. A. Am. J. phys. Anthrop. 76, 337–361 (1987).

    Article  Google Scholar 

  10. Derish, P. A. & Sokal, R. R. Hum. Biol. 60, 801–824 (1988).

    CAS  PubMed  Google Scholar 

  11. Sokal, R. R., Harding, R. M. & Oden, N. L. Am. J. phys. Anthrop. 80, 267–294 (1989).

    Article  CAS  PubMed  Google Scholar 

  12. Prevosti, A., Ocana, J. & Alonso, G. Theor. appl. Genet. 45, 231–241 (1975).

    Article  CAS  PubMed  Google Scholar 

  13. Dougenik, J. A. & Sheehan, D. E. SYMAP User's Reference Manual. Version 5.20 (Camera Stat., Bedford, Massachusetts, 1979).

    Google Scholar 

  14. Mantel, N. Cane. Res. 27, 209–220 (1967).

    CAS  Google Scholar 

  15. Sokal, R. R. Syst. Zool. 28, 227–231 (1979).

    Article  Google Scholar 

  16. Sokal, R. R. Proc. natn. Acad. Sci. U.S.A. 85, 1722–1726 (1988).

    Article  ADS  MathSciNet  CAS  Google Scholar 

  17. Sokal, R. R. & Rohlf, F. J. Biometry 2nd Edn (Freeman, San Francisco, 1981).

    MATH  Google Scholar 

  18. Smouse, P. E., Long, J. C. & Sokal, R. R. Syst. Zool. 35, 627–632 (1986).

    Article  Google Scholar 

  19. Kimura, M. & Weiss, G. H. Genetics 49, 561–576 (1964).

    CAS  PubMed  PubMed Central  Google Scholar 

  20. Fisher, R. A. Ann. Eug. 7, 355–369 (1937).

    Article  Google Scholar 

  21. Menozzi, P., Piazza, A. & Cavalli-Sforza, L. L. Science 201, 786–792 (1978).

    Article  ADS  CAS  PubMed  Google Scholar 

  22. Sokal, R. R. & Menozzi, P. Am. Nat. 119, 1–17 (1982).

    Article  Google Scholar 

  23. Sokal, R. R., Jacquez, G. M. & Wooten, M. C. Genetics 121, 845–855 (1989).

    CAS  PubMed  PubMed Central  Google Scholar 

  24. Roychoudhoury, A. K. & Nei, M. Human Polymorphic Genes. World Distribution (Oxford University Press, Oxford, 1988).

    Google Scholar 

  25. Mourant, A. E. Blood Relations: Blood Groups and Anthropology (Oxford University Press Oxford, 1983).

    Google Scholar 

  26. Sokal, R. R. Hum. Biol. 61, 691–702 (1989).

    Google Scholar 

  27. Renfrew, C. Archaeology and Language: The Puzzle of Indo-European Origins (Jonathan Cape, London, 1987).

    Google Scholar 

  28. Mourant, A. E., Kopec, A. C. & Domaniewska-Sobczak, K. The Distributions of the Human Blood Groups (Oxford University Press, Oxford, 1976).

    Google Scholar 

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Sokal, R., Oden, N. & Wilson, C. Genetic evidence for the spread of agriculture in Europe by demic diffusion. Nature 351, 143–145 (1991). https://doi.org/10.1038/351143a0

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