Figure 4
Multiple, simultaneous, and independent rearrangements of the microextension cytoskeleton are visualized by C-moesin-GFP. A 10 minute time-lapse sequence of the edge of a live, fluorescent cell is shown at high magnification in (A). The arrowheads point to the same spot in each time-frame. In (B), the growth of the middle filopodium from (A) was followed over time (17 minutes) and the changes in length/time are presented in this graph. See also three related movies