Video 1.

Movementof a GFP-Sec4p particle acrossthe mother cell towardthe budneck ina wild-type cell.Takenandplayedback at9 frames/s.

Secretory vesicle transport velocity in living cells depends on the myosin-V lever arm length

Daniel H. Schott , Ruth N. Collins , and Anthony Bretscher

DOI: 10.1083/jcb.200110086