Hostname: page-component-cd9895bd7-lnqnp Total loading time: 0 Render date: 2024-12-26T16:16:24.186Z Has data issue: false hasContentIssue false
  • English
  • Français

‘Exceptional sons’ from Drosophila melanogaster mothers carrying a balancer X chromosome

Published online by Cambridge University Press:  14 April 2009

Pierre Hutter
Pierre Hutter
Affiliation:
Laboratoire de Génétique, Université de Genève, 154bis, route de Malagnou, CH-1224 Chéne-Bougeries/GE, Switzerland
Rights & Permissions [Opens in a new window]

Summary

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

This study reports on exceptional males which are obtained by using Drosophila melanogaster mothers carrying the balancers In(l)FM6 or In(l)FM7 as one of their X chromosomes. The phenomenon was first observed in interspecific crosses between D. melanogaster females and males of its closest relatives which normally produce unisexual female hybrid progeny. Whereas hybrid sons from these crosses die as third instar larvae, the presence of the particular X balancers in the mother allows a low percentage of sons to survive. Similar sterile males are also observed among non- hybrid flies. Data are presented which suggest that the males thus generated could be hyperploid for part of their X chromosome as a result of a meiotic event in their mothers or else they could start life as female zygotes and change sex through a mitotic event at an early stage.

Type
Research Article
Information
Genetics Research , Volume 55 , Issue 3 , June 1990 , pp. 159 - 164
Copyright
Copyright © Cambridge University Press 1990

References

Baker, B. S. (1975). Paternal loss (pal): a meiotic mutant in Drosophila melanogaster causing loss of paternal chromosomes. Genetics 80, 267–296.CrossRefGoogle Scholar
Biddle, R. L. (1932). The bristles of hybrids between Drosophila melanogaster and Drosophila simulans. Genetics 17, 153–174.CrossRefGoogle ScholarPubMed
Boveri, T. (1904). Ergebnisse über die Konstitution der chromatischen Substanz des Zellkerns. **Jena: G. Fischer.CrossRefGoogle Scholar
Gelbart, W. M. (1974). A new mutant controlling mitotic chromosome disjunction in Drosophila melanogaster. Genetics 76, 51–63.CrossRefGoogle ScholarPubMed
Hutter, P. & Ashburner, M. (1987). Genetic rescue of inviable hybrids between Drosophila melanogaster and its sibling species. Nature 327, 331–333.CrossRefGoogle ScholarPubMed
Hutter, P., Roote, J. & Ashburner, M. (1990). A genetic basis for the inviability of hybrids between sibling species of Drosophila. Genetics 124 (in the press).CrossRefGoogle ScholarPubMed
Lachaise, D., David, J. R., Lemeunier, F. & Tsacas, L. (1986). The reproductive relationships of Drosophila sechellia with D. mauritiana, D. simulans, and D. melanogaster from the Afrotropical region. Evolution 40, 262–271.Google Scholar
Lee, W. L. (1978). Temperature sensitive viability of hybrids between Drosophila melanogaster and Drosophila simulans. Japanese Journal of Genetics 53, 339–344.Google Scholar
Lemeunier, F., David, J. R., Tsacas, L. & Ashburner, M. (1986). In The Genetics and Biology of Drosophila, vol. 3 (ed. Ashburner, M., Carson, H. L. and Thompson, J. N.), pp. 147–256. London: Academic Press.Google Scholar
Lindsley, D. L. & Grell, E. H. (1968). Genetic variations of Drosophila melanogaster. Carnegie Institute of Washington Publications.Google Scholar
Lindsley, D. L. & Zimm, G, (1985–1987). The genome of Drosophila melanogaster. Drosophila Information Service 62, 64, 65.Google Scholar
Orr, H. A. (1989). Genetic basis of postzygotic isolation between D. melanogaster and D. simulans. Drosophila Information Service (in the press).Google Scholar
Robbins, L. G.(1981). Genetically induced mitotic exchange in the heterochromatin of Drosophila melanogaster. Genetics 99, 443–459.CrossRefGoogle ScholarPubMed
Sturtevant, A. H. (1920). Genetic studies on Drosophila simulans. I. Introduction. Hybrids with Drosophila melanogaster. Genetics 5, 488–500.CrossRefGoogle ScholarPubMed
Swanson, E. E. (1987). The responding site of the Rex locus of Drosophila melanogaster. Genetics 115, 271–276.CrossRefGoogle ScholarPubMed
Watanabe, T. K. (1979). A gene that rescues the lethal hybrids between Drosophila melanogaster and D. simulans. Japanese Journal of Genetics 54, 325–331.Google Scholar