Article
Bias in the heritability of preference and its potential impact on the evolution of mate choice.
Heredity - 1 Apr 2015
Roff D A, Fairbairn D J
Abstract excerpt
The evolution of mate choice is a function of the heritability of preference. Estimation in the laboratory is typically made by presenting a female with a limited number of males. We show that such an approach produces a downwardly biased estimate, which we term the heritability of choice. When preference is treated as a threshold trait then less biased estimates are obtained particularly for preferences based on...
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