Movie 3.

Microglia interacts with retinal stem cells expressing ccl25b::h2BRFP. In vivo imaging of an embryonic stage retina where microglia labelled with cxcr3a::GFP (green) interacts with ccl25b expressing retinal stem cells (magenta) by migrating in and out of the CMZ (interaction point at 01h 02min). Time interval is every 5 min 24 sec. Scale bar is 20 μm.