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Par6 and Crb can accumulate at the apical membrane when Sdt levels are reduced. (A,B) SdtIR cells (GFP, blue) stained for Sdt (A, red), Arm (green), Crb (A, grey), Par6 (B, red) and Baz (B, grey). In A and B, the grey panels shown are not included in the merged panels. Scale bars: 2 µm. (C-E) Quantification of Sdt (C), Par6 (D) or Crb (E) intensity at the apical membrane in SdtIR and neighbouring wild-type cells.
