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Selection component analysis of the Mpi locus in the amphipod Platorchestia platensis
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  • Original Article
  • Published: 01 April 1989

Selection component analysis of the Mpi locus in the amphipod Platorchestia platensis

  • John H McDonald1 

Heredity volume 62, pages 243–249 (1989)Cite this article

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  • 5 Citations

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Abstract

Genotype frequencies of gravid females and their offspring, of non-gravid females, and of adult males were measured for the Mpi locus in a natural population of the amphipod Platorchestia platensis. These gave tests of gametic, sexual, fecundity and zygotic selection. The genotype distribution of adult males was significantly different from that of adult females. There were more heterozygous males than expected, suggesting that zygotic selection and not immigration produced the difference between the sexes.

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Authors and Affiliations

  1. Department of Ecology and Evolution, State University of New York at Stony Brook, Stony Brook, 11794, New York, USA

    John H McDonald

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  1. John H McDonald
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McDonald, J. Selection component analysis of the Mpi locus in the amphipod Platorchestia platensis. Heredity 62, 243–249 (1989). https://doi.org/10.1038/hdy.1989.34

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  • Received: 08 August 1988

  • Issue date: 01 April 1989

  • DOI: https://doi.org/10.1038/hdy.1989.34

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This article is cited by

  • Zur Ökophysiologie, Sexualität und Populationsgenetik litoraler Gammaridea — ein Überblick

    • H. -P. Bulnheim

    Helgoländer Meeresuntersuchungen (1991)

  • Multiple mating in a natural population of the isopod Sphaeroma rugicauda; evidence from distorted ratios in offspring

    • D J Heath
    • J R Ratford
    • D Childs

    Heredity (1990)

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