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. Author manuscript; available in PMC: 2008 Sep 9.
Published in final edited form as: Neuroscience. 2007 Mar 28;146(3):1259–1274. doi: 10.1016/j.neuroscience.2007.02.016

Figure 4.

Figure 4

Electron micrographs showing typical VGlut2-labeled axon terminals (VGlut2-t). Most VGlut2-ts form asymmetric synapses (black arrows) onto unlabeled dendrites (ud), although others occasionally form symmetric synapses (white arrow). The VGlut2-t in panel A contains dense-cored vesicles (white arrowheads). Panel C shows an example of two VGlut2-ts forming convergent synapses onto a common dendrite. Scale bar, 0.5 μm in A, B; 0.4 μm in C.