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. 2015 Sep 24;5:14427. doi: 10.1038/srep14427

Figure 4.

Figure 4

Mutations in the Cav1.2 homolog EGL-19 prolong spontaneous pump duration and reduce pump rate. (a) Original EPG recordings of wild type (wt) and egl-19 mutants (alleles are indicated) with prolonged pump duration (interval E-R spike is indicated). (b) Group data, pump durations (mean ± s.e.m.) during spontaneous pumping, of several egl-19 alleles; statistically significant differences to wt are indicated (***P < 0.001; **P < 0.01; *P < 0.05; one way ANOVA with Fisher post-hoc test). (c) Group data, spontaneous pump rate on food of selected egl-19 mutants, compared to wt (t-test with Bonferroni correction: ***P < 0.001; **P < 0.01; *P < 0.05). (d) Schematic of the EGL-19 α1 subunit of the L-type VGCC with the amino acid changes in the alleles listed in (e).