Additional file 6: of Negative and positive control ranges in the bacterial reverse mutation test: JEMS/BMS collaborative study

Figure S5. Dose-response curves of revertant Escherichia coli strain WP2uvrA colonies following treatment with AF-2 in the absence of S9 mix (a), or with 2AA in the presence of S9 mix (b). Individual dose-response curves were generated using results produced by each participating laboratory in 2016 (different colors indicate different laboratories). The doses tested were 0.0025, 0.005, and 0.01 μg/plate for AF-2, and 2.5, 5.0, and 10 μg/plate for 2AA. (ODP 342 kb)