Defining cluster body and extensions during border cell migration. This is an example of the late migration phase in control egg chambers (genotype slboGal4, UAS-10×GFP/+) and starting with a blunt front extension and a pointed side extension. The video shows all confocal sections for the GFP channel (white). The anterior is shown on the left, and the oocyte is shown on the right. The blue outline defines the cluster body, and the yellow outlines define the border cell migration. The time stamp is in minutes, and the bar is 20 µm.
