Fig. 8
From: The mechanism of increased postnatal heart rate and sinoatrial node pacemaker activity in mice
Comparison of Cav1.2, Cav1.3, Cav3.1, Cav3.2, and HCN4 expression in SAN tissues from neonatal and adult mice. mRNA expression of Cav1.2, Cav1.3, Cav3.1, Cav3.2, and NCX4 in neonatal and adult mouse SAN cells were measured using qPCR. The expression of each gene was normalized to that of GAPDH. Open and filled columns correspond to neonatal and adult mice, respectively. Numbers of experiments are indicated in parentheses. Data are mean ± SEM