Figure 4.

Ex vivo responses of Kv8.2 KO rods. (A) Representative responses to a family of flashes (1, 3.25, 10.7, 35.5, 117, 386 and 1271.5 photons μm⁻²) from wild-type control and (B) Kv8.2 KO rods. The red traces in each case represent the dim flash response to 10.7 photons μm⁻², highlighted for comparison. (C) Averaged intensity response curves for Kv8.2 KO (red) and control (black) rods fit to a Naka-Rushton function; inset) normalized intensity response curves. (D) Normalized dim flash responses from the Kv8.2 KO rods and the wild-type rods plotted together for comparison.