The PPARg2 amino acid polymorphism Pro12Ala is prevalent in offspring of type 2 diabetes patients and is associated to increased insulin sensitivity in a subgroup of obese individuals. - Koch,M.; Rett,K.; Maerker,E.; Volk,A.; Haist,K.; Deninger,M.; Renn,W.; Häring,H.U. (Diabetologia, 1999)