Video 3 (3.8 MB)
Secretory granule motion observed by evanescent wave fluorescence microscopy. A PC-12 cell was cotransfected by NPY-GFP and full-length MyRIP 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).