Figure 4
From: Coordinated trafficking of synaptic vesicle and active zone proteins prior to synapse formation
STVs and PTVs preferentially pause at the same sites at the same time. (A) STVs (magenta) are significantly more likely to stop at a PTV pause site when PTVs are at the site. This preference cannot be accounted for by chance since no dependence on the presence of PTVs was seen in simulations (light magenta). The data presented correspond to the mean + 95% confidence intervals; *95% confidence intervals do not overlap. (B) STVs pause for similar lengths of time regardless of whether a PTV is present at the pause site. Data are presented as mean + standard error. (C) PTVs (green) are more likely to pause at a site when an STV is present. The same dependence was not observed in simulations (light green). (D) PTVs pause for similar lengths of time, regardless of whether STVs are present at the pause sites. Data are the mean + standard error.