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. 2020 Mar 10;10:4399. doi: 10.1038/s41598-020-60214-z

Figure 3.

Figure 3

Mapping the inner plexiform layer (IPL). (A) Illustration of axial scans in the whole-mount retina of a transgenic mouse expressing tdTomato under the ChAT promotor and iGluSnFR via AAV transduction (Methods). (B) Axial x-z scan (256 × 160 pixels, 2 ms/line, zoomXY,Z = 1.5, 0.75) with iGluSnFR expression (green) and ChAT bands (magenta). IPL borders and ChAT bands (solid and dashed lines, respectively) were defined manually (Methods). Note that the retina was flipped from (A), following the convention to show the photoreceptors pointing up. C, IPL border positions relative to ChAT bands (left; INL: 1.9 ± 0.1; GCL: −1.1 ± 0.1; n = 3/6/14 mouse/retinas/scans).