Figure 7From: Genotoxic responses to titanium dioxide nanoparticles and fullerene in gpt delta transgenic MEF cells Mutant fractions at redBA/gam loci in MEF cells exposed to either TiO 2 particles or C 60 at a dose of 10 μg/ml in the presence or absence of NS398 (50 μM). Data were pooled from three independent experiments. Error bars indicate ± SD.Back to article page