Video 6
CTL interactions with EG7 tumor cells during the late phase. Time-lapse TPLSM video (acceleration 200x; 326 x 326 µm) showing OT1-CFP effector cells (magenta) within an GFP-EG7 tumor (green) during the late phase (day 5) after adoptive transfer. Collagen fibers (blue) are imaged using SHG signal.