C) Planar division orientation at Stage 6 correlates with tissue expansion in Fat2-shRNA and Pak-shRNA egg chambers. Mann Whitney test w1118 versus Pak shRNA p = 0.0094. Neither the Fat2-shRNA nor Pak-shRNA distributions are stastically different from random (Wilcoxon Signed Rank Test, Theoretical Mean of 45). Number of cells analyzed: w1118 n =97, Fat2-shRNA n=44, Pak-shRNA n=39. Egg chambers analyzed: w1118 n=40, Fat2-shRNA n=21, Pak-shRNA n=21 