Figure 2: Comparative genotoxicity and cytotoxicity effects induced by flurochloridone (black) and the flurochloridone-based herbicide formulations Twin Pack Gold® (dark grey) and Rainbow® (light grey) commonly used in Argentina on in vitro (cylinders) mammalian Chinese hamster ovary (CHO-K1) and human hepatocellular carcinoma (HepG2) cells and in vivo (prisms) circulating blood R. arenarum tadpole cells. Results are expressed as foldtime values over control data (white pyramid). Evaluation was performed using end-points for genotoxicity [SCEs (A), SCGE (B), and MN (C)] and cytotoxicity [MI (D), PRI (E), MTT (F), and NR (G)].