Abstract
The effects of genotype at the alcohol dehydrogenase (ADH) locus on developmental time and fecundity were studied using three strains of Drosophila mercatorum. All three strains had similar genetic backgrounds and two were homozygous for the same electrophoretic allele (F for fast). The third strain was homozygous for the slow allele (S). The life history traits of all possible progeny of these strains were studied. The results showed that for both mean developmental time and pattern of eclosion, strong maternal genotype and background effects were present. Fecundity among genotypes was not different, although there was an effect on the total number of offspring suggesting differences in egg-to-adult survivorship.
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References
Carson, H. L., 1973. The genetic system in parthenogenetic strains of Drosophila mercatorum. Proc. natn. Acad. Sci. U.S.A. 70: 1772–1774.
Carson, H. L., Wei, I. Y. & Niederkorn, J. A., 1969. Isogenicity in parthenogenetic strains of Drosophila mercatorum. Genetics 63: 619–628.
Caswell, H. & Hastings, A., 1980. Fecundity, developmental time, and population growth: An analytical solution. Theor. Pop. Biol. 17: 71–79.
Cavener, D., 1983. The response of enzyme polymorphisms to developmental rate selection in Drosophila malanogaster. Genetics 105: 105–113.
Clarke, R. L., Boerwinkle, E., Brewer, G. J. & C. F.Sing. 1983. Studies of enzyme polymorphism in the Kamuela population of Drosophila mercatorum. III. Effects of variation at the GPD locus and subflight stress on the energy charge and glyotic intermediate concentrations. Genetics 104: 661–675.
Day, T. H., Dobson, T., Hillier, P. C., Parkin, D. T. & Clarke, B., 1980. Different rates of development associated with the alcohol dehydrogenase locus in the seaweed fly, Coelopa frigida. Heredity 44: 321–326.
Day, T. H., Dobson, T., Hillier, P. C., Parkin, D. T. & Clarke, B., 1982. Associations of enzymic and chromosomal polymorphisms in the seaweed fly, Coelopa frigida. Heredity 48: 35–44.
Lewontin, R. C., 1974. The genetic basis of evolutionary change. Columbia University Press, New York.
Maroni, G. & Laurie-Ahlberg, C. C., 1983. Genetic control of ADH expression in Drosophila melanogaster. Genetics 105: 921–933.
Oakeshott, J. G., 1976. Selection at the alcohol dehydrogenase locus in Drosophila melanogaster imposed by environmental ethanol. Genet. Res. 26: 265–274.
Oakeshott, J. G., 1977. Variation in the direction of selection applied by pentenol to the alcohol dehydrogenase locus in Drosophila melanogaster. Aust. J. biol. Sci. 30: 259–267.
Sokal, R. R. & Rohlf, F. J., 1969. Biometry: The principles and practice of statistics in biological research. W.H. Freeman, San Francisco.
Templeton, A. R., Carson, H. L. & Sing, C. F., 1976. The population genetics of parthenogenetic strains of Drosophila mercatorum. II. The capacity for parthenogenesis in a natural, bisexual population. Genetics 82: 526–542.
VanDelden, W. & Kamping, A., 1979. The alcohol dehydrogenase polymorphism in populations of Drosophila melanogaster. 3. Differences in developmental time. Genet. Res. 33: 15–27.
Williams, S. M., 1985. The maintenance of polymorphism owing to differences in developmental time and competition. Canad. J. Genet. Cytol. 27: 326–333.
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Williams, S.M. Differences in life history traits between alcohol dehydrogenase genotypes of Drosophila mercatorum: background and maternal genotype effects. Genetica 74, 149–153 (1987). https://doi.org/10.1007/BF00055227
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DOI: https://doi.org/10.1007/BF00055227