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. Author manuscript; available in PMC: 2015 Jun 4.
Published in final edited form as: Neuroscience. 2011 Jan 3;178:218–239. doi: 10.1016/j.neuroscience.2010.12.059

Figure 6.

Figure 6

Double labeling immunofluorescence showing vGluT1 (green) and vGluT2 (red) in the hearing rat PVCN granule cell domain (A-A‴) and in the DCN (B-B‴). In the PVCN-Gr, many terminals are labeled for both vGluTs as indicated in yellow (arrows in A′-A‴). Within the DCN, the majority of vGluT1 and vGluT2 terminals show complementary distribution, however glutamatergic axon terminals coexpressing both isoforms are frequently seen in the DCN-F and the DCN-D layers (arrows in B′-B‴). PVCN-Gr; PVCN granule cell domain, DCN-M; molecular layer of DCN, DCN-F; fusiform cell layer of DCN, DCN-D; deep core layer of DCN. Scale bars shown in A‴ and B‴ valid for A′-A‴ and B′-B‴ respectively.