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. 2016 Sep 30;18(1):139–151. doi: 10.1007/s10162-016-0591-7

FIG. 2.

FIG. 2

TH-2A-CreER does not label type I afferents or efferents. A Spiral ganglion neurons (P30 cochlear apex) in Th 2a-CreER; Ai3 mice labeled with antibodies to GFP (green) or α3 Na+/K+ ATPase (magenta-type I afferents) show no overlap between these two types. B Outer hair cell region shows TH-2A-CreER boutons (green) on OHCs, distinct from medial efferent terminals (magenta-α3 Na+/K+ ATPase). C Spiral ganglion neurons (P30 cochlear apex) in Th 2a-CreER; Ai3 mice labeled with antibodies to GFP (green) or TuJ1 (red) show no overlap between these two types. D Outer hair cell region shows TH-2A-CreER boutons (green) on OHCs, distinct from TuJ1 labeled medial efferent terminals (red). Dotted ovals indicate position of OHC rows. Scale bar represents 10 μm.