FIGURE 1.

Cacna1h transcript levels are reduced in EHD3^−/− heart. A, representative heat map of microarray data generated by analyzing relative transcript levels (∼25,000 mRNA targets) in WT versus EHD3^−/− hearts (n = 3 each). B, select genes of interest with known roles in endosomal transport or excitation contraction coupling that were significantly different in expression between WT and EHD3^−/− hearts. C, quantitative PCR results of Cacna1h levels between WT and EHD3^−/− hearts. Both actin and GAPDH are included as controls (right).