Entomology Commons^™

Inbreeding-Stress Interactions: Evolutionary And Conservation Consequences, David H. Reed, Charles W. Fox, Laramy S. Enders, Torsten N. Kristensen

Department of Entomology: Faculty Publications

The effect of environmental stress on the magnitude of inbreeding depression has a long history of intensive study. Inbreeding-stress interactions are of great importance to the viability of populations of conservation concern and have numerous evolutionary ramifications. However, such interactions are controversial. Several meta-analyses over the last decade, combined with omic studies, have provided considerable insight into the generality of inbreeding-stress interactions, its physiological basis, and have provided the foundation for future studies. In this review, we examine the genetic and physiological mechanisms proposed to explain why inbreeding-stress interactions occur. We specifically examine whether the increase in inbreeding depression with …