Dynamic Changes in Sarcoplasmic Reticulum Structure in Ventricular Myocytes

Figure 5

TIRF imaging of submembrane SR motility in neonatal and adult ventricular myocytes. (a) TIRF images of representative neonatal ventricular myocyte expressing tRFP-SR. (b) TIRF image of representative adult ventricular myocyte expressing tRFP-SR. Images to the right are two dimensional images (top row) and surface plots of the region delineated by the white.