A. Effect of BRBE on mutagenesis induced by DBP-diol in OFBs, DBP diol, 0.5 uM
B. Effect of PCA on mutagenesis induced by DBP-diol in OFBs, DBP diol, 0.5uM.
C. Effect of BRBE on mutagenesis induced by DBP-diol in OFB, DBPDE 70 nM.
D. Effect of PCA on mutagenesis induced by DBPDE in OFB, DBPDE, 70 nM.
*, P < 0.05; **, P <0.01 in a one – tailed t-test vs control (no DBP metabolite).
Mutagenesis experiments depicted in each panel in Figs 3 and 5 were all performed on different days, so the absolute mutant fraction values for a particular mutagen may differ from day to day, but results are internally consistent.