The diagrams show the relative expressions of the genes PPARγ (A), PPARα (B), GLUT-2 (C), SREBP-1c (D), SREBP-2 (E), PGA-1α (F). Quantitative RT-PCR was performed for selected genes and normalized to the geometric mean of the two endogenous controls (18S and Hprt1). Data are shown as mean (± SEM). Wheat was used as control. * p < 0.05, ** p < 0.01. Abbreviations: GLUT 2 – glucose transporter 2, PPAR – peroxisome proliferator activated receptor, PGC-1α – peroxisome proliferator-activated receptor gamma coactivator 1 alpha, SREBP-1c/2 – sterol regulatory element-binding protein 1c/2, ZDF – Zucker fatty diabetic.