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No trade-off between learning ability and parasitold resistance in Drosophila melanogaster

Kolss, M., Kraaijeveld, A.R., Mery, F. and Kawecki, T.J. (2006) No trade-off between learning ability and parasitold resistance in Drosophila melanogaster Journal of Evolutionary Biology, 19, (4), pp. 1359-1363. (doi:10.1111/j.1420-9101.2005.01068.x).

Record type: Article


Learning ability and immunity to parasites are linked at the physiological level in several insect species. The aim of this work was to investigate the relationship between learning and immunity at an evolutionary level. We tested whether selection for improved learning ability in Drosophila melanogaster led to changes in parasitoid resistance as a correlated response. Similarly, we assayed whether selection for better parasitoid resistance led to a change in learning ability. There was no significant difference between selected and control lines in either case; the estimated confidence intervals for the differences indicate that a trade-off relationship is unlikely.

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Published date: 1 July 2006
Keywords: correlated response to selection, Drosophila, genetic correlation, immunity, learning, memory, parasitoid resistance, trade-off


Local EPrints ID: 56071
ISSN: 1010-061X
PURE UUID: 1c5927d1-a598-41f4-a20b-f30f57c4d2e8
ORCID for A.R. Kraaijeveld: ORCID iD

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Date deposited: 07 Aug 2008
Last modified: 17 Jul 2017 14:31

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Author: M. Kolss
Author: F. Mery
Author: T.J. Kawecki

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