Fig. 4
a1 Micronucleus frequency in human lymphocytes treated with doxorubicin. a2 Cytokinesis Block Micronucleus Index (CBPI) in human lymphocytes treated with doxorubicin. b FISH analysis with pancentromeric probe. c Lymphocytes with C−MN (c1) and C+MN (c2). (C−MN: micronucleus without centromeric signal, C+MN: micronucleus exerting centromeric signal. * p ≤ 0.05 in comparison with control (G-test). Vincristine sulfate was used as a positive control. The values represent the average of the two donors. Bars represent standard error