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Microtubule number at protrusions (lobes) and constrictions (necks). Data presented are a mean ± standard error of 50 measurements.
| Number of microtubules at cell necks | 23.4 ± 0.64 * |
| Number of microtubules at lobe tips | 3.5 ± 0.3 * |
* p < 0.05.
