Fig. 6

a 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 (b_5–6). * p ≤ 0.05 in comparison with control (G-test). Demecolcine was used as positive control. Bars represent standard error