Fig. 1. Co-immunolocalization of KCNQ2 and KCNQ3 with ankyrin-G in CA1 of rat hippocampus. (A-F) Cross-section of rat hippocampal CA1 double-labeled for KCNQ2 (A,D) and ankyrin-G (B,E). (G-L) Cross-section of rat hippocampal CA1 double-labeled for KCNQ3 (G,J) and ankyrin-G (H,K). KCNQ2 and KCNQ3 both co-localize with ankyrin-G in this region. Panels D-F and J-L represent a magnified view of the pyramidal cell layer. ol, oriens layer; py, pyramidal cell layer; rad, stratum radiatum.