A complete absence of indirect genetic effects on brain gene expression in a highly social context.

ABSTRACT: Genes not only control traits of their carrier organism (known as direct genetic effects or DGEs) but also shape their carrier's physical environment and the phenotypes of their carrier's social partners (known as indirect genetic effects or IGEs). Theoretical research has shown that the effects that genes exert on social partners can have profound consequences, potentially altering heritability and the direction of trait evolution. Complementary empirical research has shown that in various contexts (particularly in animal agriculture) IGEs can explain a large proportion of variation in specific traits. However, little is known about the general prevalence of IGEs. We conducted a reciprocal cross-fostering experiment with two genetic lineages of the clonal raider ant Ooceraea biroi to quan

SUBMITTER: Kay T 

PROVIDER: S-EPMC9826340 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature