Fig. 5
From: The influence of postsynaptic structure on missing quanta at the Drosophila neuromuscular junction
Influence of passive membrane properties on mEJPs. a The 20–80 % rise time of identified mEJPs was analyzed from each of the indicated genotypes and plotted against the measured SSR width. The linear regression line shows a positive slope of 2.4 ms/µm Dlg width with an r2 of 0.64. The slope is statistically different from zero. b The amplitude of mEJPs collected from identified OreR Type 1b (973 mEJPs) and Type 1s (935 mEJPs) boutons were analyzed. The bars represent the mean ± SEM amplitude for each bouton type, with a significant difference between the two (Mann–Whitney test, p < 0.0001). c Cumulative frequency histogram showing the distribution of mEJP amplitudes for each bouton type. mEJPs from Type Ib boutons are more frequently smaller than from Type 1s