Assertion: microtubule | /r/HasAspect | stable region
Facets:
value: toward its minus end
type: TEMPORAL
Source sentences:
text: Substantial evidence exists that the stable and labile microtubule fractions in the neuron are not separate microtubules but rather that each microtubule has a stable region toward its minus end with most of these microtubules extending a highly dynamic labile region from its plus end (Baas and Black, 1990; Brown et al., 1993).