Assertion: microtubule | /r/HasProperty | absent
Facets:
value: virtually
type: MANNER
Source sentences:
text: Initially, as seen in the three panels A in Fig. 2 , the density of the microtubule network stained with the Tyr-tubulin antibody was similar to that in normal cells stained with the β-tubulin antibody ( Tsutsui et al., 1993 ); however, microtubule staining with the Glu-tubulin and Δ2-tubulin antibodies was virtually absent.