Files in this Data Supplement:

• Supplemental file 1 - Fig. S1 (Up regulation of syt VII increases Sr²⁺ and Ba²⁺ sensitivity of the rate of catecholamine release from permeabilized cells), Table S1 (Sr²⁺ and BaSr²⁺ sensitivity of catecholamine release from stably transfected PC12 cell lines), and Videos S1 (Stepped-through Z-series of images of a syt VII⁺ cell [G10 clone] stained with syt VII antibody) and S2 (Three-dimensional reconstructed image of a syt VII⁺ cell [G10 clone] stained with syt VII antibody)
  Zip document, 4.2MB.
• Supplemental file 2 - Legends for Fig. S1 and Videos S1 and S2
  MS Word document, 25K.