(A) Recordings were obtained from CaPs in 24 hpf sibling (grey trace) and mutant (black trace) islet2a embryos. No obvious differences were noted in the amplitudes of peak inward (single asterisk) or outward (double asterisk) currents between conditions. The inset shows the voltage protocol used to elicit current. (B) The scatter plot presents the values of outward current densities for each CaP recorded from in wildtypes (wt; n = 7, 5 embryos), heterozygotes (het; n = 12, 9 embryos), and mutants (mut; n = 10, 6 embryos). The horizontal lines denote the mean value for each group (ANOVA; p values: ctl vs. het, 0.50, wt vs. mut, 0.49; het vs. mut, 1). (C) Similar to outward current densities, peak inward current densities did not differ significantly between CaPs recorded from in wildtype, heterozygous, and mutant embryos (ANOVA; p values: ctl vs. het, 0.83, wt vs. mut, 0.41; het vs. mut, 1).