Fig. 6. GFP-DdRab11 is associated with newly forming CV bladders and CV bladders undergoing homotypic fusions. Images 1-12 represent a photographic sequence from a 12 second movie of unfixed cells expressing GFP-DdRab11. The dashed circle in images 1, 4 and 9 show the progression of a newly forming CV. The arrowheads in images 3, 4 and 8 show a homotypic fusion event between two CV, while in image 11, the fusion enlarged CV is shown to have split back into two smaller CVs. In addition, the double arrows in images 2 and 7 show two CVs undergoing water expulsion and network disengagement.