On the resolution of the lek paradox.

6533b861fe1ef96bd12c4672

RESEARCH PRODUCT

On the resolution of the lek paradox.

Mikael Puurtinen Joseph L. Tomkins Natasha R. Lebas Janne S. Kotiaho

subject

Genetics Persistence (psychology)Male Models Genetic Offspring Genetic Variation Biology Mating Preference Animal Mate choice Genetic variation Trait Animals Female Selection Genetic Ecology Evolution Behavior and Systematics

description

Directional female mate choice is expected to deplete additive genetic variation in male traits. This should preclude such trait-based choice from resulting in genetic benefits to offspring, and yet genetic benefits are the explanation for the choice. This evolutionary conundrum is known as the lek paradox. Newly proposed resolutions to this paradox aim to unravel mechanisms that contribute to the persistence of genetic variance in traits under directional female mate choice.

year	journal	country	edition	language
2007-08-09	Trends in ecologyevolution

10.1016/j.tree.2007.09.012 https://pubmed.ncbi.nlm.nih.gov/18077055

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