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Genetic differences in the interactions of a microsporidian parasite and four clones of its cyclically parthenogenetic host

Published online by Cambridge University Press:  06 April 2009

D. Ebert
D. Ebert
Affiliation:
Oxford University, Department of Zoology, ABRG, South Parks Road, Oxford OX1 3PS, UK
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Summary

Host–parasite interactions were studied for the microsporidium Pleistophora intestinalis and its host, Daphnia magna. Two host clones were established from the same population from which the parasites were taken (home-1 and 2), and two clones from two other ponds (neighbour and Munich clone). With increasing clutch number infected females from home-1 clone produced relatively smaller clutches than uninfected females. Age and body length at maturity were not affected by the infection, but body length of the sixth adult instar was reduced. In an experiment including all four host clones, the parasite reproduced well in the two home clones and in the neighbour clone, but poorly in the Munich clone. Juvenile growth and age at maturity was not affected in the two home clones, but for the neighbour and the Munich clone age was delayed by 2·2 days and 4·1 days, and juvenile growth reduced by 16 and 23%, respectively. Significant host-clone x parasite-treatment interactions were also found for size at maturity and clutch size. This pattern of host-parasite interactions suggests that there is no general positive relation between disease severity and parasite multiplication rate.

Keywords

host–parasite interactionsDaphniaMicrosporidiageneticsdisease severitylife-history
Type
Research Article
Information
Parasitology , Volume 108 , Issue 1 , January 1994 , pp. 11 - 16
Copyright
Copyright © Cambridge University Press 1994

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References

REFERENCES

Barbosa, F. S. (1975). Survival and cercaria production of Brazilian Biomphalaria glabrata and B. straminea infected with Schistosoma mansoni. Journal of Parasitology 61, 151–2.Google Scholar
Burdon, J. J. & Jarosz, A. M. (1991). Host–pathogen interactions in natural populations of Linum marginale and Melampsora lini: pattern of resistance and racial variation in a large host population. Evolution 45, 205–17.Google Scholar
Canning, E. U. & Nicholas, J. P. (1980). Genus Pleistophora (Phylum Microspora): redescription of the type species, Pleistophora typicalis Gurley, 1893 and ultrastructural characterization of the genus. Journal of Fish Disease 3, 317–38.CrossRefGoogle Scholar
Carvalho, G. R. (1988). Differences in the frequency and fecundity of PGI-marked genotypes in a natural population of Daphnia magna Straus (Crustacea: Cladocera). Functional Ecology 2, 453–62.CrossRefGoogle Scholar
Clarke, D. D., Campbell, F. S. & Bevan, J. R. (1990). Genetic interactions between Senecio vulgare and the powdery mildew fungus Erysiphe fischeri. In Pests, Pathogens and Plant Communities (ed. Burdon, J. J. & Leather, S. R.), pp. 189–201. Oxford: Blackwell.Google Scholar
Clem, R. J., Fechheimer, M. & Miller, L. K. (1991). Prevention of apoptosis by a baculovirus gene during infection of insect cells. Science 254, 1388–90.CrossRefGoogle ScholarPubMed
De Nooij, M. P. & Van Damme, J. M. M. (1988). Variation in host susceptibility among and within populations of Plantago lanceolata L. infected by the fungus Phomopsis subordinaria (Desm.) Trav. Oecologia 75, 535–8.CrossRefGoogle ScholarPubMed
De Nooij, M. P. & van der AA, H. A. (1987). Phomopsis subordinaria and associated stalk disease in natural populations of Plantago lanceolata. Canadian Journal of Botany 65, 2318–25.Google Scholar
Dwyer, G., Levin, S. A. & Buttel, L. (1990). A simulation model of the population dynamics and evolution of Myxomatosis. Ecological Monographs 60, 423–47.CrossRefGoogle Scholar
Ebert, D. (1991). The effect of size at birth, maturation threshold and genetic differences on the life history of Daphnia magna. Oecologia 86, 243–50.CrossRefGoogle ScholarPubMed
Ebert, D., Yampolsky, L. Y. & Stearns, S. C. (1993). Genetics of life-history traits in Daphnia magna. 1. Heritabilities in two food levels. Heredity 70, 335–43.Google Scholar
Ewald, P. W. (1983). Host–parasite relations, vectors, and the evolution of disease severity. Annual Review of Ecology and Systematics 14, 465–85.Google Scholar
Ewald, P. W. (1988). Cultural vectors, virulence, and the emergence of evolutionary epidemiology. Oxford Survey in Evolutionary Biology 5, 215–45.Google Scholar
Fenner, F., Day, M. F. & Woodroofe, G. M. (1956). The epidemiological consequences of the mechanical transmission of myxomatosis by mosquitos. Journal of Hygiene 54, 284–303.CrossRefGoogle Scholar
Flies, V. S. & Cram, E. B. (1949). A study on the comparative susceptibility of snail vectors to strains of Schistosoma mansoni. Journal of Parasitology 35, 555–60.Google Scholar
Flössner, D. (1972). Die Tierwelt Deutschlands: Kiemenund Blattfüβer, Branchiopoda, Fischläuse, Branchiura. Jena: Gustav Fischer.Google Scholar
Frank, S. A. (1991). Ecological and genetic models of host–parasite coevolution. Heredity 67, 73–83.CrossRefGoogle Scholar
Frank, S. A. (1992). Models in plant–pathogen coevolution. Trends in Genetics 8, 213–19.Google Scholar
Green, J. (1974). Parasites and epibionts of Cladocera. Transactions of the Zoological Society of London 32, 417–515.Google Scholar
Hebert, P. D. N. (1974). Enzyme variability in natural populations of Daphnia magna. II. Genotypic frequencies in permanent populations. Genetics 77, 323–4.CrossRefGoogle ScholarPubMed
Ladle, R. (1992). Parasites and sex: catching the red queen. Trends in Ecology and Evolution 7, 405–8.CrossRefGoogle ScholarPubMed
Larsson, R. (1981). A new microsporidium Berwaldia singularis gen. et sp. nov. from Daphnia pulex and a survey of microsporidia described from Cladocera. Parasitology 83, 325–42.CrossRefGoogle Scholar
Larsson, J. I. R. (1988). Identification of Microsporidia genera (Protozoa, Microspora) – a guide with comments on the taxonomy. Archiv für Protistenkunde 136, 1–37.CrossRefGoogle Scholar
Lively, C. M. (1989). Adaptation by a parasitic trematode to local populations of its snail host. Evolution 43, 1663–71.CrossRefGoogle ScholarPubMed
Margaritora, F. G. (1985). Fauna D'Italia: Cladocera. Bologna: Edizioni Calderini.Google Scholar
Minchella, D. J. (1985). Host life-history variation in response to parasitism. Parasitology 90, 205–16.Google Scholar
Parker, M. A. (1985). Local population differentiation for compatibility in an annual legume and its host-specific fungal pathogen. Evolution 39, 713–23.Google Scholar
Shykoff, J. A. & Schmid-Hempel, P. (1991). Parasites and the advantage of genetic variability within social insect colonies. Proceedings of the Royal Society of London, B 243, 55–8.Google Scholar
Stearns, S. C. (1992). The Evolution of Life-History. Oxford: Oxford University Press.Google Scholar
Thompson, J. N. & Burdon, J. J. (1992). Gene-for-gene coevolution between plants and parasites. Nature London 360, 121–5.Google Scholar
Toft, C. A., Aeschlimann, A. & Bolis, L. (1991). Parasite–Host Associations: Coexistence or Conflict. Oxford: Oxford University Press.CrossRefGoogle Scholar