(A) Fluorescence time-lapse images of F-actin, plasma membrane and histone during QR.ap migration in mig-2(rh17) gain-of-function mutant animals. Merged images, left; inverted fluorescence images of F-actin, right; white arrows, migration direction; asterisks, nucleus; double headed arrow, migration distance. The dotted lines indicate the cell periphery. Time is presented in minutes. Scale bar, 5 μm. (B - C) Quantification of the QR.ap migration angle (B) and distance (C). N = 10. 