Movie S5.

Neurons in a small region of VNC undergoing apoptosis. A small region of the VNC in an intact Drosophila embryo was imaged every 2 min. The neurons expressed both CD8-GFP and iCasper. The cell membrane was marked by CD8-GFP. The green and infrared fluorescence images were merged. The movie was taken under a 40× objective lens. The cells have a diameter of about 10 nm.