Copy number variants underlie major selective sweeps in insecticide resistance genes in Anopheles arabiensis by Lucas, ER, Nagi, SC, Kabula, B, Batengana, B, Kisinza, W, Egyir-Yawson, A, Essandoh, J, Dadzie, S, Chabi, J, Van’t Hof, AE, Rippon, EJ, Pipini, D, Harding, NJ, Dyer, NA, Clarkson, CS, Miles, A, Weetman, D, Donnelly, MJ