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. Author manuscript; available in PMC: 2013 Aug 1.
Published in final edited form as: J Neurochem. 2012 Jun 27;122(4):661–671. doi: 10.1111/j.1471-4159.2012.07816.x

Figure 8. Amperometry of individual catecholamine release events indicates that Dyn1 GTPase activity regulates early fusion pore expansion.

Figure 8

(A) An example of an amperometric spike with a long PSF. (B) PSF durations (τ) were calculated as described in (Anantharam et al., 2011) (***p < 0.001, Student's t test). (C) Relative cumulative histogram of PSF durations for Dyn1WT and mutants.