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The effective size of a natural Drosophila subobscura population
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  • Original Article
  • Published: 01 February 1977

The effective size of a natural Drosophila subobscura population

  • Michael Begon1 

Heredity volume 38, pages 13–18 (1977)Cite this article

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Summary

The effective size of a natural Drosophila subobscura population has been computed by drawing together various pieces of ecological information. The value, for both variance and inbreeding effective numbers, is approximately 400. This is largely due to reductions caused by a winter bottleneck and non-random distributions of family sizes.

Areas where such estimates might be refined further are pointed out, and the implications of the results are discussed.

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References

  • Basden, E B. 1954. The distribution and biology of Drosophilidae (Dipt.) in Scotland including a new species of Drosophila. Trans roy Soc Edinb, 62, 603–654.

    Article  Google Scholar 

  • Begon, M. 1976a. Dispersal, density and microdistribution in Drosophila subobscura Collin. J Anim Ecol. (in the press).

  • Begon, M. 1976b. Temporal variations in the reproductive condition of Drosophila obscura Fallén and D.subobscura Collin. Oecologia (Berl), 23, 31–47.

    Article  Google Scholar 

  • Begon, M. 1976c. Population densities in Drosophila obscura Fallén and D. subobscura Collin Submitted to Am. Nat.

  • Crow, J F. 1954. Breeding structure of populations. II. Effective population number. In Statistics and Mathematics in Biology. ed. O. Kempthorne, T. A. Bancroft, J. W. Gowen and J. L. Lush, pp. 543–556. Iowa State Univ. Press, Ames, Ia.

    Google Scholar 

  • Crow, J F, and Morton, N E. 1955. Measurement of gene frequency drift in small populations. Evolution, 9, 202–214.

    Article  Google Scholar 

  • Dyson-Hudson, V R D. 1954. The taxonomy and ecology of the British species of Drosophila. D. Phil. dissertation, Oxford University.

  • Felsenstein, J. 1971. Inbreeding and variance effective number in populations with over-lapping generations. Genetics, 68, 581–597.

    PubMed  PubMed Central  Google Scholar 

  • Fisher, R A, and Ford, E B. 1947. The spread of a gene in natural conditions in a colony of the moth Panaxia dominula L. Heredity, 1, 143–174.

    Article  Google Scholar 

  • Greenwood, J J D. 1974. Effective population numbers in the snail Cepaea nemoralis. Evolution, 28, 513–526.

    Article  PubMed  Google Scholar 

  • Kimura, M, and Ohta, T. 1971. Theoretical Aspects of Population Genetics. Princeton University Press, Princeton N.J.

    Google Scholar 

  • Knight, G R. 1960. Structural polymorphism in Drosophila subobscura Collin from various localities in Scotland. Genet Res Camb, 2, 1–19.

    Article  Google Scholar 

  • Lewontin, R G. 1974. The Genetic Basis of Evolutionary Change. Columbia University Press, New York.

    Google Scholar 

  • Saura, A, Lakovaara, S, Lokki, J, and Lankinen, P. 1973. Genie Variation in central and marginal populations of Drosophila subobscura. Hereditas, 75, 33–46.

    Article  PubMed  Google Scholar 

  • Shorrocks, B. 1975. The distribution and abundance of woodland species of British Drosophila (Diptera: Drosophilidae). J Anim Ecol, 44, 851–864.

    Article  Google Scholar 

  • Sperlich, D, and Feuerbach-Mravlag, H. 1974. Epistatic gene interaction, crossing over, and linked and unlinked inversions in Drosophila subobscura. Evolution, 28, 67–75.

    Article  PubMed  Google Scholar 

  • Wright, S. 1931. Evolution in Mendelian populations. Genetics, 16, 97–159.

    PubMed  PubMed Central  Google Scholar 

  • Wright, S. 1938. Size of population and breeding strueture in relation to evolution. Science, 87, 430–431.

    Google Scholar 

  • Wright, S. 1969. Evolution and the Genetics of Populations Volume II The Theory of Gene Frequencies. The University of Chicago Press, Chicago.

    Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Zoology, University of Liverpool, Liverpool, P.O. Box 147, L69 3BX

    Michael Begon

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  1. Michael Begon
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Cite this article

Begon, M. The effective size of a natural Drosophila subobscura population. Heredity 38, 13–18 (1977). https://doi.org/10.1038/hdy.1977.2

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  • Received: 04 June 1976

  • Issue date: 01 February 1977

  • DOI: https://doi.org/10.1038/hdy.1977.2

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