Violin plots of MNR for each of the clones, split into diploid and tetraploid cells. Diploid and tetraploid cells of clones A, C and D indicate NS differences in MNR (two-sided Wilcoxon test). Clone G shows a significant difference (two-sided Wilcoxon test), but the FC is small. All boxplots represent the median, 25th percentile and 75th percentile, and whiskers correspond to 1.5 times the interquartile range. ** denotes P < 0.001 and **** denotes P <= 0.0001.