ArticleEcology and evolution2019
The role of indirect genetic effects in the evolution of interacting reproductive behaviors in the burying beetle,
Article in Ecology and evolution, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
4 citing papers in PubMed.
- Applying evolutionary theory to understand host-microbiome evolution.Nature ecology & evolution · 2025Review
- Indirect genetic effects among neighbors promote cooperation and accelerate adaptation in a small-scale human society.Science advances · 2025Article
- Honey bee colony aggression and indirect genetic effects.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- The role of indirect genetic effects in the evolution of interacting reproductive behaviors in the burying beetle,Ecology and evolution · 2019Article
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Authors and funding
4 authors.
Funding
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Abstract
Social interactions can give rise to indirect genetic effects (IGEs), which occur when genes expressed in one individual affect the phenotype of another individual. The evolutionary dynamics of traits can be altered when there are IGEs. Sex often involves indirect effects arising from first-order (current) or second-order (prior) social interactions, yet IGEs are infrequently quantified for reproductive behaviors. Here, we use experimental populations of burying beetles that have experienced bidirectional selection on mating rate to test for social plasticity and IGEs associated with focal males mating with a female either without (first-order effect) or with (second-order effect) prior exposure to a competitor, and resource defense behavior (first-order effect). Additive IGEs were detected for mating rate arising from (first-order) interactions with females. For resource defense behavior, a standard variance partitioning analysis provided no evidence of additive genetic variance-either direct or indirect. However, behavior was predicted by focal size relative to that of the competitor, and size is also heritable. Assuming that behavior is causally dependent on relative size, this implies that both DGEs and IGEs do occur (and may potentially interact). The relative contribution of IGEs may differ among social behaviors related to mating which has consequences for the evolutionary trajectories of multivariate traits.
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