Assertion: centriole's microtubule | /r/HasProperty | released in columnar epithelial cells
Facets:
value: to form bundles
type: PURPOSE
Source sentences:
text: By contrast, in columnar epithelial cells, microtubules that are nucleated at the centrosome are released to form bundles that are organized parallel to the basal–apical axis, with all the plus ends orientated towards the basal side and the minus ends orientated towards the apical side of the cell57 (Fig. 3).