Abstract
THE molecular basis for the maintenance of a gene–enzyme polymorphism in natural populations of Drosophila melanogaster has been reported1. The locus under analysis codes for the subunit of α-glycerophosphate dehydrogenase, (α-GDH; E.C. 1.1.1.8) a homodimeric enzyme: the primary function of this enzyme in adult muscle is to provide metabolic energy during flight2–7, and these alleles showed both spatial and temporal variations in frequency. A latitudinal cline was identified, in which the frequency of the α-GDHS allele decreases southwards along the eastern US coast8. The α-GDHS allele was also found to increase in frequency during cooler months in several New England populations6. We evaluated several biochemical parameters using partially purified enzyme from the three common genotypes and uncovered temperature-dependent differences in Km, specific activity, and reaction rate constancy1. Based on the population and biochemical data an argument was provided that environmental temperature was operating as a selective agent in demanding the relative frequencies of the two alleles at this metabolically important locus. We present here additional evidence to support this proposal, based on an evolutionary pattern of coincidence.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Miller, S., Pearcy, R. W. & Berger, E. Biochem. Genet. 13, 175–188 (1975).
Sacktor, B. & Dick, A. J. biol. Chem. 237, 3259–3262 (1962).
Sacktor, B. Adv. Insect Physiol. 7, 267–347 (1970).
O'Brien, S. J. & MacIntyre, R. J. Genetics 71, 127–138(1972).
Grell, E. Science 158, 1319–1320 (1967).
Berger, E. Genetics 67, 121–136 (1971).
O'Brien, S. J. & MacIntyre, R. J. Am. Naturalist 102, 193–205 (1968).
Johnson, F. & Schaffer, H. Biochem. Genet. 10, 149–163 (1973).
Kojima, K., Gillespie, J. & Tobari, Y. N. Biochem. Genet. 4, 627–637 (1970).
Zouros, E. Nature 254, 446–448 (1975).
Barker, J. S. F. & Mulley, J. C. Evolution 30, 213–233 (1976).
Powell, J. in Evolutionary Biology 8, 79–119 (eds Dobzhonsky, T., Hockt, M. K. & Steere, W. C.) (Plenum, New York, 1976).
Patterson, J. T. & Stone, W. Evolution in the Genus Drosophila . (Macmillan, New York, 1952).
Shaw, C. R. & Prasad, R. Biochem. Genet. 4, 297–320 (1970).
Hubby, J. L. & Throckmorton, L. H. Am. Nat. 102, 193–205 (1968).
Bernstein, S., Throckmorton, L. H. & Hubby, J. L. Proc. natn. Acad. Sci. U.S.A. 70, 3928–3931 (1973).
Singh, R. S., Lewontin, R. C. & Felton, A. A. Genetics 84, 609–629 (1976).
Singh, R. S., Hubby, J. L. & Lewontin, R. C. Proc. natn. Acad. Sci. U.S.A. 71, 1808–1810 (1974).
Hockachka, P. W. & Somero, G. Strategies of Biochemical Adaptation (Saunders, Philadelphia, 1973).
Robert, M. & Gray, I. Comp. Biochem. Physiol. 42 B, 389–402 (1972).
Johnson, G. B. Stadler Genet. Symp. 7, 91–111 (1975).
Bush, G. L., Neck, R. W. & Kitto, G. B. Science 193, 491–493 (1976).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
ALAHIOTIS, S., MILLER, S. & BERGER, E. Natural selection at the α-GDH locus in Drosophila. Nature 269, 144–145 (1977). https://doi.org/10.1038/269144a0
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1038/269144a0
This article is cited by
-
Polymorphism at the Adh and αGpdh loci in Drosophila melanogaster: effects of rearing temperature on developmental rate, body weight, and some biochemical parameters
Heredity (1991)
-
Adaptation of Drosophila enzymes to temperature IV. Natural selection at the alcohol-dehydrogenase locus
Genetica (1982)
-
Allozyme variation in Greek wild populations of Drosophila melanogaster and D. simulans along a North-South gradient
Genetica (1982)
-
Thermal stability of ?-glycerophosphate dehydrogenase in Drosophila
Biochemical Genetics (1981)
-
Evolutionary genetics of Metridium senile. I. Kinetic differences in phosphoglucose isomerase allozymes
Biochemical Genetics (1981)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.