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. 2018 Nov 30;294(4):1328–1337. doi: 10.1074/jbc.RA118.005408

Figure 6.

Figure 6.

Specificity of phenamacril-mediated inhibition. A, phenamacril-amended agar plates inoculated with 5 mm plugs of F. graminearum (Fg), F. solani (Fs), and F. avenaceum (Fa). B, steady-state actin-activated ATPase activity of FsMyo1IQ2 and FaMyo1IQ2 in the presence of either 0 μm (ethanol control) or 100 μm phenamacril and 20 μm F-actin (n = 6 measurements, three replicate series). C, steady-state actin-activated ATPase activity of D. discoideum myosin-1B (M1B, 10 μm F-actin), myosin-1E (M1E, 10 μm F-actin), myosin 2 (M765, 10 μm F-actin), and human myosin-1c (Myo1c, 20 μm F-actin), in the presence of 0 μm (ethanol control) or 100 μm phenamacril (n = 3–6 measurements, two replicate series). Error bars denote the S.D. around the mean. The difference between sample means were either statistically significant (** for p < 0.005), highly significant (*** for p ≤ 0.0005), or not significant (ns).