Fig. 4.
Components of the septate junctions display similar localization patterns during oogenesis. (A-D′) During early oogenesis, the septate junction (SJ) proteins Fas3 (A,A′), Dlg (B,B′), Coracle (Cora; C,C′) and Fas2 (D,D′) are expressed uniformly along the lateral membrane. (E-H′) From S7, an apicolateral concentration of Fas3 (E,E′), Dlg (F,F′), Cora (G,G′) and Fas2 (H,H′) becomes distinct, especially in the posterior FCs. The percentages indicate the frequency at which these SJ proteins localize apicolaterally. All merged images show DAPI in blue, and Fas3, Dlg, Fas2 and Cora in red.
