Variants of the transcription factor 7-like 2 gene (TCF7L2) are strongly associated with type 2 diabetes but not with the metabolic syndrome in the MONICA/KORA surveys. - Marzi,C.; Huth,C.; Kolz,M.; Grallert,H.; Meisinger,C.; Wichmann,HE.; Rathmann,W.; Herder,C.; Illig,T. (Horm Metab Res, 2007)