Supplementary material for Smith et al. (2001) Proc. Natl. Acad. Sci. USA 98 (6), 34663470. (10.1073/pnas.061029798)
Movie 2Supplemental Movie 2.
This movie shows many capsids moving anterograde (cell body is to the left), one of which suddenly reverses but remains highly processive. Look for the reversing particle in the second half of the recording. This recording includes a differential interference contrast microscopy overlay in grayscale.