Article
Pleiotropic effects on mandibular morphology II: differential epistasis and genetic variation in morphological integration.
Journal of experimental zoology. Part B, Molecular and developmental evolution - 15 Sept 2004
Cheverud James M, Ehrich Thomas H, Vaughn Ty T, Koreishi Safina F, Linsey Robin B, Pletscher L Susan
Abstract excerpt
The evolution of morphological modularity through the sequestration of pleiotropy to sets of functionally and developmentally related traits requires genetic variation in the relationships between traits. Genetic variation in relationships between traits can result from differential epistasis, where epistatic relationships for pairs of loci are different for different traits. This study maps relationship...
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