Figure 2.

Basal cardiac protein expression. Basal cardiac protein expression of a selection of genes with various functions analyzed by Western blotting of wild type (WT) and PP2A overexpressing (PP2A-TG) mouse hearts. Original Western blots are shown in the supplementary Figures S5 and S6. Quantification data of Western blots are presented as ratio of the mean PP2A-TG signal divided by the mean WT signal ± SD. The abbreviations are: aldehyde dehydrogenase 2 (Aldh2), cardiac calsequestrin (CSQ2), Ca²⁺ calmodulin kinase II (CamKII), endonuclease G (Endog), glycerin aldehyde phosphate dehydrogenase (GAPDH), heat shock proteins 25 and 90 (HSP25, HSP90), nucleoporin 62kDa (Nup62), catalytic alpha subunit of protein phosphatase 1 (PP1c), structural A-subunit and catalytic C-subunit of protein phosphatase 2A (PP2A-A, PP2A-C), protein phosphatase 5 (PP5), superoxide dismutase 2 (SOD2). * p < 0.05 vs. WT.