Assertion: microtubule's end | /r/HasAspect | high density of gtp-tubulin
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Source sentences:
text: Thus, depending on the local rates of the severing enzyme–catalyzed tubulin removal and the spontaneous incorporation of new GTP-tubulin into the lattice, the action of a microtubule-severing enzyme results in a severing event where the newly emerging ends have a high density of GTP-tubulin or a microtubule that preserves integrity but acquires a GTP island at the site of enzyme action.