Extended Data Fig. 6: Histological verification of specific gene transduction in OT neurons.
From: A fluorescent sensor for real-time measurement of extracellular oxytocin dynamics in the brain

Histology showing transduction of the indicated AAV vectors (left: AAV8 OTp mSca; right: AAV8 OTp TeLC P2A mSca) in OT-positive neurons in the PVN. Overlaid images of mSca (magenta), OT staining (green), and DAPI staining (blue) are shown in the top panels. Magnified images within the dotted rectangles are shown in the bottom panels. Scale bars, 100 µm (top) and 20 µm (bottom).