Author Correction: Metformin inhibits gluconeogenesis via a redox-dependent mechanism in vivo

In the version of this article originally published, the V PC and V CS flux data shown in Fig. 6e,f were inadvertently duplicated from Fig. 5j,k. The correct data are now shown in Fig. 6e,f. In these corrected data, V PC flux in response to chronic oral metformin treatment was still significantly decreased (Fig. 6e), and there was still no impact of metformin on V CS flux (Fig. 6f). Therefore, the text describing these data remains the same and this correction does not change the conclusion of this study.