ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 19(11) 2856-2862 2000年11月 [査読有り]
Population-level effects of chemical pollutants are evaluated in terms of decrements of mean extinction time of populations. Analytical solutions of the mean extinction time based on the diffusion approximation were applied to published chronic ec...
ENTOMOLOGIA EXPERIMENTALIS ET APPLICATA 96(3) 239-243 2000年9月 [査読有り]
Artificial selection was conducted to reduce the behavioral responsiveness of female bruchid beetles, Callosobruchus chinensis, to the oviposition deterring pheromone excreted by conspecific females. Significant responses to selection were observe...
Inbreeding depression may induce rapid extinction due to positive feedbacks between inbreeding depression and reduction of population size, which is often referred to as extinction Vortex by inbreeding depression. The present analysis has demonstr...
ECOLOGICAL RESEARCH 22(6) 929-939 2007年11月 [査読有り][招待有り]
In this paper, both the empirical and theoretical genetic aspects of human-mediated introgressive hybridization are reviewed in terms of their association with the breakdown of postzygotic isolating mechanisms. I also compare several simulation mo...