Table 2.
Mean percentage change from young adult to old adult in maximum amplitude and primary wavelength, both corrected for worm length, and in midbody frequency.
| Strain | Maximum Amplitude:length | Primary Wavelength:length | Midbody Frequency |
|---|---|---|---|
| Wild type | +2% | +9% | -33% |
| hR163C | +9% | +21% | -49% |
| hG341R | +21% | +21% | -56% |
| hR2163H | +9% | +10% | -51% |
| hN2342S | +14% | +32% | -42% |
| hR2454H | +18% | +25% | -48% |
| hR2458H | +33% | +18% | -62% |
| hK3452Q | +23% | +17% | -43% |
| hR4861H | +12% | +21% | -38% |
| unc-68 null | +18% | +3% | -1% |
Percentages are for ryanodine receptor (RyR) variant strains, listed according to the human variant they correspond to, along with the N2 wild type and the CB540 unc-68(e540) null mutant.