Research Article

Cytotoxic Activity and Chemical Composition of the Root Extract from the Mexican Species Linum scabrellum: Mechanism of Action of the Active Compound 6-Methoxypodophyllotoxin

Figure 5

Displacement of MTC by 6MPTOX measured with fluorescence, (a) MTC with tubulin, (b) 6MPTOX, (c) PTOX, and (d) MTC.