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. 2012 Mar 6;102(5):L19–L21. doi: 10.1016/j.bpj.2012.01.034

Figure 1.

Figure 1

Dual-color fluorescence imaging of RyR and JPH2. (A) Overlay of a confocal section of RyR2 (red) and JPH2 (green) labeling near the surface of a fixed rat ventricular myocyte. (B) The magnified view illustrates that diffraction-limited puncta of RyR and JPH strongly overlap. (C) Overlay of super-resolution images of RyR (red) and JPH2 (green). (D) Strong, but imperfect, overlap between regions of JPH labeling and RyR cluster is seen in the magnified view of localization data. (Scale bars: A and C, 3 μm; B and D, 0.25 μm.)