The effect of experimental hybridization on cognition and brain anatomy: Limited phenotypic variation and transgression in Poeciliidae.

doi:10.1111/evo.14644

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Article

The effect of experimental hybridization on cognition and brain anatomy: Limited phenotypic variation and transgression in Poeciliidae.

Evolution; international journal of organic evolution - 1 Dec 2022

Vila-Pouca Catarina, De Waele Hannah, Kotrschal Alexander

Abstract excerpt

Hybridization can promote phenotypic variation and often produces trait combinations distinct from the parental species. This increase in available variation can lead to the manifestation of functional novelty when new phenotypes bear adaptive value under the environmental conditions in which they occur. Although the role of hybridization as a driver of variation and novelty in traits linked to fitness is well...

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PMID: 36181444
DOI: 10.1111/evo.14644
PMCID: PMC10091962

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