Fig. 3. Quantification of the delay in border cell migration caused by the depletion of Baz or Par-6 protein. RNAi lines and control line crossed to slbo-Gal4, upd-Gal4 or upd-Gal4; slbo-Gal4, driving expression of sense and antisense RNA in the border cells, polar cells or both. Two copies of the RNAi par-6 and two copies of RNAi baz transgenes were activated respectively. Quantification of border cell migration shown as the proportion of egg chambers in which the border cells migrated: 0-25% (yellow), 26-50% (blue), 51-75% (red) and 76-100% (black) of the normal distance. n, number of egg chambers examined.