Video 5 (1.8 MB)
Secretory granule motion observed by evanescent wave fluorescence microscopy. A PC-12 cell was cotransfected by NPY-GFP and MyRIP-ÐCter (1-665) lacking its COOH-terminal domain (and imaged 3 d later by EW-FM). False color is used. Images were collected at 2 frames/s for 60 s, and the sequence is accelerated 5 times on the video (10 frames/s).