Fig. 4.
Results of micronucleus assay. a Results of MN-RET (the number of micronucleus in reticulocytes) in micronucleus assay of ENU as a function of time (*P < 0.05), column: MN-RET, line: RET% (the proportion of RETs in total RBCs); b results of MN-PCE (the number of micronucleus in polychromatic erythrocyte) in micronucleus assay of ENU as a function of time (*P < 0.05), column: MN-RET, line: RET%; c results of MN-RET in micronucleus assay of EMS as a function of time (*P < 0.05), column: MN-RET, line: RET%; d results of MN-PCE in micronucleus assay of EMS as a function of time (*P < 0.05), column: MN-RET, line: RET%
