Article
Evidence for genetic control of adult weight plasticity in the snail Helix aspersa.
Genetics - 1 Dec 2004
Ros Mathieu, Sorensen Daniel, Waagepetersen Rasmus, Dupont-Nivet Mathilde, SanCristobal Magali, Bonnet Jean-Claude, Mallard Jacques
Abstract excerpt
Phenotypic plasticity and canalization are important topics in quantitative genetics and evolution. Both concepts are related to environmental sensitivity. The latter can be modeled using a model with genetically structured environmental variance. This work reports the results of a genetic analysis of adult weight in the snail Helix aspersa. Several models of heterogeneous variance are fitted using a Bayesian,...
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