Fig. 6From: Combined study on clastogenic, aneugenic and apoptotic properties of doxorubicin in human cells in vitroa Frequency of abnormal C2C12 metaphases in relation to γ-tubulin signals and chromosome orientation. b Distinct types of metaphase cells: normal metaphase (b1); monopolar metaphase (b2); tripolar metaphase (b3); multipolar metaphase (b4); and bipolar non-congressed metaphases (b5–6). * p ≤ 0.05 in comparison with control (G-test). Demecolcine was used as positive control. Bars represent standard errorBack to article page