Melzer D., Murray A., Hurst A.J., Weedon M.N., Bandinelli S., CorsiA.M., Ferrucci L., Paolisso G., Guralnik J.M., Frayling T.M.Effects of the diabetes linked TCF7L2 polymorphism in a representativeolder population. The gene discussed is TCF7L2; the disease is diabetes mellitus.