N-cadherin-LDLR rescues abnormal polarity, proliferation, and differentiation of RGCs in the SNAP23-depleted cortex. (A and B) Nestin and Pericentrin (Pcnt) stained in the SNAP23 sgRNA and N-cadherin (Ncad)–mCherry (A) or Ncad–LDLR–mCherry (B) electroporated region of the cerebral cortex. pX330 was electroporated as a control. mCherry staining shows the electroporated region. Lower panels (A′, A′′, B′, and B′′) show magnified images of the boxes surrounded by dashed lines in the upper panels. Arrowheads in A′′ and B′′ indicate the localization of basal bodies. Scale bars, 100 µm. (C and D) Pax6 and Tuj1 stained in the SNAP23 sgRNA and Ncad–mCherry (C) or Ncad–LDLR–mCherry (D) electroporated region of the cerebral cortex. pX330 was electroporated as a control. mCherry staining shows the electroporated region. Lower panels show magnified images of the boxes surrounded by dashed lines in the upper panels. The area between two blue dashed lines indicates the VZ/sub-VZ. Scale bars, 100 µm.