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Science 28 March 1980:
Vol. 207. no. 4438, pp. 1483 - 1485
DOI: 10.1126/science.6767273
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Articles

Science, Vol 207, Issue 4438, 1483-1485
Copyright © 1980 by American Association for the Advancement of Science

articles

Esterase 6 and reproduction in Drosophila melanogaster

RC Richmond, DG Gilbert, KB Sheehan, MH Gromko, and FM Butterworth

A nonspecific carboxylesterase (esterase 6) of Drosophila melanogaster shows greater activity in adult males than in females and is highly concentrated in the anterior ejaculatory duct of the reproductive tract of the male. Esterase 6 is depleted in males by copulation and is transferred to females early during copulation as a component of the seminal fluid. That esterase 6 may be involved in a system controlling the timing of remating is suggested by differences in the activity of this enzyme in a strain of Drosophila selected for a decrease in time to remating and by differences in the timing of remating in females initially inseminated by males lacking or having active esterase 6.


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Associations Between Sperm Competition and Natural Variation in Male Reproductive Genes on the Third Chromosome of Drosophila melanogaster.
A. C. Fiumera, B. L. Dumont, and A. G. Clark (2007)
Genetics 176, 1245-1260
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Entropy and GC Content in the {beta}-esterase Gene Cluster of the Drosophila melanogaster Subgroup.
E. S. Balakirev, V. R. Chechetkin, V. V. Lobzin, and F. J. Ayala (2005)
Mol. Biol. Evol. 22, 2063-2072
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Nucleotide Variation of the Est-6 Gene Region in Natural Populations of Drosophila melanogaster.
E. S. Balakirev and F. J. Ayala (2003)
Genetics 165, 1901-1914
   Abstract »    Full Text »    PDF »
DNA Polymorphism in the {beta}-Esterase Gene Cluster of Drosophila melanogaster.
E. S. Balakirev, V. R. Chechetkin, V. V. Lobzin, and F. J. Ayala (2003)
Genetics 164, 533-544
   Abstract »    Full Text »    PDF »
Nucleotide Polymorphism in the Est6 Promoter, Which Is Widespread in Derived Populations of Drosophila melanogaster, Changes the Level of Esterase 6 Expressed in the Male Ejaculatory Duct.
W. A. Odgers, C. F. Aquadro, C. W. Coppin, M. J. Healy, and J. G. Oakeshott (2002)
Genetics 162, 785-797
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Molecular Population Genetics of Male Accessory Gland Proteins in Drosophila.
D. J. Begun, P. Whitley, B. L. Todd, H. M. Waldrip-Dail, and A. G. Clark (2000)
Genetics 156, 1879-1888
   Abstract »    Full Text »
Molecular Evolution of Two Linked Genes, Est-6 and Sod, in Drosophila melanogaster.
E. S. Balakirev, E. I. Balakirev, F. Rodríguez-Trelles, and F. J. Ayala (1999)
Genetics 153, 1357-1369
   Abstract »    Full Text »
Male Esterase 6 Catalyzes the Synthesis of a Sex Pheromone in Drosophila melanogaster Females.
S. D. MANE, L. TOMPKINS, and R. C. RICHMOND (1983)
Science 222, 419-421
   Abstract »    PDF »


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