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Université de Neuchâtel

Anthropogenic effects on population genetics of phytophagous insects associated with domesticated plants

Alvarez, Nadir ; Hossaert-McKey, Martine ; Restoux, Gwendal ; Delgado-Salinas, Alfonso ; Benrey, Betty

In: Evolution, 2007, vol. 61, no. 12, p. 2986-2996

The hypothesis of isolation by distance (IBD) predicts that genetic differentiation between populations increases with geographic distance. However, gene flow is governed by numerous factors and the correlation between genetic differentiation and geographic distance is never simply linear. In this study, we analyze the interaction between the effects of geographic distance and of wild or...