🔬🐦 Zebra finch retina!

AAV-mediated GCaMP expression reveals elongated photoreceptors

🟢 GCaMP | 🔴 DAPI | ⚪ Transmission: distinctive oil droplets in the photoreceptor layer

These droplets contribute to spectral filtering

#FluorescenceFriday #ZebraFinch #Retina #Vision #GCaMP #Neuroscience