Effect of IGF2 loss on mRNA and protein levels of SIRT1 and PGC-1α
(A) The relative mRNA expression of SIRT1 and PGC-1α evaluated by RT-qPCR analysis. (B) Representative images and their quantification of Western blots of SIRT1 and PGC-1α protein. Data represent mean ± SD of three biological replicates. *P<0.05, **P<0.01, ***P<0.001.