Abstract
Drosophila sechellia is an island endemic of the Seychelles. After its geographic isolation on these islands, D. sechellia evolved into a host specialist on the fruit of Morinda citrifolia — a fruit often noxious and repulsive to Drosophila. Specialization on M. citrifolia required the evolution of a suite of adaptations, including resistance to and preference for some of the toxins found in this fruit. Several of these adaptive traits have been studied genetically. Here, I summarize what is known about the genetics of these traits and briefly describe the ecological and geographical context that shaped the evolution of these characters. The data from D. sechellia suggest that adaptations are not as genetically complex as historically thought, although almost all of the adaptations of D. sechellia involve several genes.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Amlou, M., B. Moreteau & J.R. David, 1998a. Larval tolerance in the Drosophila melanogaster species complex toward the two toxic acids of the D. sechellia host plant. Hereditas 129: 7–14.
Amlou, M., B. Moreteau & J.R. David, 1998b. Genetic analysis of Drosophila sechellia specialization: oviposition behavior toward the major aliphatic acids of its host plant. Behav. Genet. 28: 455–464.
Amlou, M., E. Pla, B. Moreteau & J.R. David, 1997. Genetic analysis by interspecific crosses of the tolerance of Drosophila sechellia to major aliphatic acids of its host plant. Genet. Sel. Evol. 29: 511–522.
Ashburner, M., 1989. Drosophila: a laboratory handbook. Cold Spring Harbor Laboratory Press, Cold Spring Harbor, NY.
Baker, J.G., 1970. Flora of Mauritius and the Seychelles. Lehre, Cramer, New York.
Barbash, D.A. & M. Ashburner, 2003. A novel system of fertility rescue in Drosophila hybrids reveals a link between hybrid lethality and female sterility. Genetics 163: 217–226.
Barbash, D.A., J. Roote & M. Ashburner, 2000. The Drosophila melanogaster hybrid male rescue gene causes inviability in male and female species hybrids. Genetics 154: 1747–1771.
Colson, I., S.J. MacDonald & D.B. Goldstein, 1999. Micro-satellite markers for interspecific mapping of Drosophila simulans and D. sechellia. Mol. Ecol. 8: 1951–1955.
Coyne, J.A. & H.A. Orr, 1998. The evolutionary genetics of speciation. Philos. T. Roy. Soc. B 353: 287–305.
Coyne, J.A., J. Rux & J.R. David, 1991. Genetics of morphological differences and hybrid sterility between Drosophila sechellia and its relatives. Genet. Res. 57: 113–122.
Davis, A.W., J. Roote, T. Morley, K. Sawamura, S. Herrmann & M. Ashburner, 1996. Rescue of hybrid sterility in crosses between D. melanogaster and D. simulans. Nature 380: 157–159.
Farine, J.P., L. Legal, B. Moreteau & J.L. le Quere, 1996. Volatile components of ripe fruits of Morinda citrifolia and their effects on Drosophila. Phytochemistry 41: 433–438.
Flybase, 1999. The FlyBase database of the Drosophila genome projects and community literature. Nucleic Acids Res. 27: 85–88.
Giordano, R., S.L. O’Neill & H.M. Robertson, 1995. Wolbachia infections and the expression of cytoplasmic incompatibility in Drosophila sechellia and D. mauritiana. Genetics 140: 1307–1317.
Hawthorne, D.J. & S. Via, 2001. Genetic linkage of ecological specialization and reproductive isolation in pea aphids. Nature 412: 904–907.
Higa, I. & Y. Fuyama, 1993. Genetics of food preference in Drosophila sechellia. I. Responses to food attractants. Genetica 88:129–136.
Hodin, J. & L.M. Riddiford 2000. Different mechanisms underlie phenotypic plasticity and interspecific variation for a reproductive character in drosophilids (Insecta: Diptera). Evolution 54: 1638–1653.
Joly, D., C. Bazin L.W. Zeng & R.S. Singh, 1997. Genetic basis of sperm and testis length differences and epistatic effect on hybrid inviability and sperm motility between Drosophila simulans and D. sechellia. Heredity 78: 354–362.
Jones, C.D., 1998. The genetic basis of Drosophila sechellia’s resistance to a host plant toxin. Genetics 149: 1899–1908.
Jones, C.D., 2001. The genetic basis of larval resistance to a host plant toxin in Drosophila sechellia. Genet. Res. 78: 225–233.
Jones, C.D., 2004. Genetics of egg production in Drosophila sechellia. Heredity 92: 235–241.
Kambysellis, M.P. & W.B. Heed. 1971. Studies of oogenesis in natural populations of Drosophilidae. I. Relation of ovarian development and ecological habits of the Hawaiian species. Am. Nat. 105: 31–49.
Kearsey, M.J. & A.G. Farquhar, 1998. QTL analysis in plants; where are we now? Heredity 80: 137–142.
Kliman, R.M., P. Andolfatto, J.A. Coyne, F. Depaulis, M. Kreitman, A.J. Berry, J. McCarter, J. Wakeley, & J. Hey, 2000. The population genetics of the origin and divergence of the Drosophila simulans complex species. Genetics 156: 1913–1931.
Legal, L. B. Chappe, & J.M. Jallon, 1994. Molecular basis of Morinda citrifolia, L.: toxicity on Drosophila. J. Chem. Ecol. 20: 1931–1943.
Legal, L., B. Moulin, & J.M. Jallon, 1999. The relation between structures and toxicity of oxygenated aliphatic compounds homologous to the insecticide octanoic acid and the chemotaxis of two species of Drosophila. Pestic. Biochem. Physiol. 65: 90–101.
Legal, L. & M. Plawecki, 1995. Comparative sensitivity of various insects to toxic compounds from Morinda citrifolia, L. Ent. Problem 26: 155–159.
Lemeunier, F. & M. Ashburner, 1984. Relationships within the melanogaster species subgroup of the genus Drosophila (Sophophora). Chromosoma 89: 343–351.
Louis, J. & J.R. David, 1986. Ecological specialization in the Drosophila melanogaster species subgroup: a case study of D. sechellia. Acta Oecol. 7: 215–229.
Macdonald, S.J. & D.B. Goldstein, 1999. A quantitative genetic analysis of male sexual traits distinguishing the sibling species Drosophila simulans and D. sechellia. Genetics 153: 1683–1699.
Mercot, H., D. Defaye, P. Capy, E. Pla, & J.R. David, 1994. Alcohol tolerance ADH activity, and ecological niche of Drosophila species. Evolution 48: 746–757.
Ninomiya, Y. & Y. Kayama, 1998. Inhibition of choline acetyltransferase activity by serum albumin modified with octanoic acid and other fatty acids. Neurochem. Res. 23: 1303–1311.
Orr, H.A., 1998. The population genetics of adaptation: the distribution of factors fixed during adaptive evolution. Evolution 52: 935–949.
Orr, H.A., 2001. The genetics of species differences. Trends Ecol. Evol. 16: 343–350.
R’Kha, S., P. Capy & J.R. David, 1991. Host-plant specialization in the Drosophila melanogaster species complex: a physiological, behavioral, and genetical analysis. Proc. Natl. Acad. Sci. USA 88: 1835–1839.
R’Kha, S., B. Moreteau, J.A. Coyne & J.R. David, 1997. Evolution of a lesser fitness trait: egg production in the specialist Drosophila sechellia. Genet. Res. Camb. 69:17–23.
Robertson, S.A. 1989. Flowering plants of Seychelles: an annotated check list, of angiosperms and gymnosperms, with line drawings. Royal Botanic Gardens, Kew, UK.
Rux, J.G. & J.A. Coyne, 1991. Recently-acquired or recently-arisen mutations in the sibling species D. simulans, D. mauritiana and D. sechellia. D. I. S. 70: 282.
Sauer, J.D., 1961. Coastal plant geography of Mauritius. Coastal studies series; no. 5. Louisiana State University Press, Baton Rouge.
Sauer, J.D., 1967. Plants and man on the Seychelles Coast; a study in historical biogeography. University of Wisconsin Press, Madison, WI.
Scavarda, N.J. & D.L. Hartl, 1984. Interspecific DNA transformation in Drosophila. Proc. Natl. Acad. Sci. USA 81: 7515–7519.
Sucena, E. & D.L. Stern, 2000. Divergence of larval morphology between Drosophila sechellia and its sibling species due to cis-regulatory evolution of ovo/shaven-baby. Proc. Natl. Acad Sci USA 97: 4530–4534.
Sugaya, S., I. Higa & Y. Fuyama, 1995. Food preference of Drosophila sechellia VI. Jpn J. Genet. 70: 739.
Takano, T.S., 1998. Loss of notum macrochaetae as an interspecific hybrid anomaly between Drosophila melanog-aster and D. simulans. Genetics 149: 1435–1450.
True, J.R., B.S. Weir, & C.C. Laurie, 1996. A genome-wide survey of hybrid incompatibility factors by the introgression of marked segments of Drosophila mauritiana chromosomes into Drosophila simulans. Genetics 142: 819–837.
Tsacas, L. & G. Bächli, 1981. Drosophila sechellia, n.sp., huitieme espece du sous-goupe melanogaster des Iles Sechelles [Diptera, Drosophilidae]. Revue Fr. Ent. NS 3: 146–150.
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 2005 Springer
About this chapter
Cite this chapter
Jones, C.D. (2005). The genetics of adaptation in Drosophila sechellia. In: Mauricio, R. (eds) Genetics of Adaptation. Georgia Genetics Review III, vol 3. Springer, Dordrecht. https://doi.org/10.1007/1-4020-3836-4_12
Download citation
DOI: https://doi.org/10.1007/1-4020-3836-4_12
Received:
Accepted:
Publisher Name: Springer, Dordrecht
Print ISBN: 978-1-4020-3476-3
Online ISBN: 978-1-4020-3836-5
eBook Packages: Biomedical and Life SciencesBiomedical and Life Sciences (R0)