Fig. 6. Localization of NCS-1 in axon terminals. Ultrathin frozen sections were
labeled with anti-NCS-1 antibody (A,B) or rabbit IgGs (C). NCS-1
immunolabeling is detectable in the presynaptic region. Note the presence of
gold particles on synaptic vesicles (arrowheads); m, mitochondria; ps,
postsynaptic region. Bars, 100 nm.