CLAMP depletion affects Ceslr2 membrane localization. (A and B) Ceslr2 Ab staining (green/white) in mosaic tissues injected with mem-RFP together with control MO (A) or CLAMP MO (B) (red/white) with cell membranes marked with phalloidin (purple/white). (C) Quantification of Ceslr2 fluorescent intensity relative to phalloidin at cell contacts between WT–WT (n = 8), WT–MO (n = 7), and MO–MO (n = 10) cells. Error bars represent the SD, and p-values represent the t test (two-tailed, type 2). Bars, 10 µm.