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. 2015 Oct 23;7:18. doi: 10.3389/fnsyn.2015.00018

Figure 8.

Figure 8

BDNF-positive DCVs accumulate at the synaptic membrane in MFBs from Bsn-mutant mice. Immunogold-labeled MFB showing the relative position of BDNF+ DCVs (white asterisks) and the MFB terminal membrane (arrows) in (A) WT mice and (B) Bsn-mutants. (C) Quantification of vesicle distance from the membrane revealed that BDNF+ DCVs accumulate closer to the synaptic membrane in Bsn-mutants compared to WT mice. Data are shown as mean ± SEM, circles represent single data points. *p < 0.05. Scale bar = 200 nm. Abbreviations: MFB, mossy fiber bouton.