Figure 6.
Synaptic vesicle tethers. (A) Fraction of proximal synaptic vesicles tethered to the AZ. (B) Mean number of tethers per tethered synaptic vesicle. Untreated RRP and untreated non-RRP: tethered vesicles with more than two and up to two tethers in untreated synaptosomes, respectively. (C) Tether length for all tethered vesicles. (D) Fraction of proximal synaptic vesicles as a function of tethering and connectivity. Plots show mean values and SEM (error bars). The confidence values are indicated by *** for P < 0.001. The numbers of vesicles (A, B, and D) and tethers (C) analyzed for each treatment are shown in Table S1.