Akt-FoxO signaling drives co-adaptation to insecticide and host plant stresses in an herbivorous insect

Ongoing interactions between host and herbivorous insect trigger a co-evolutionary arms race. Genetic diversity within insects facilitates their adaptation to phytochemicals and their derivatives, including plant-derived insecticides. Cytochrome P450s play important roles in metabolizing phytochemicals and insecticides, due to their diversity and almost perfect evolution.