Article
The evolutionary genetics of egg size plasticity in a butterfly.
Journal of evolutionary biology - 1 Mar 2005
Steigenga M J, Zwaan B J, Brakefield P M, Fischer K
Abstract excerpt
Abstract The evolution of phenotypic plasticity requires that it is adaptive, genetically determined, and exhibits sufficient genetic variation. For the tropical butterfly Bicyclus anynana there is evidence that temperature-mediated plasticity in egg size is an adaptation to predictable seasonal change. Here we set out to investigate heritability in egg size and genetic variation in the plastic response to...
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