Bidimensional FACS analysis shows significant accumulation in G2/M and decrease in the S phase in smc5 mutants. The data represents means ± SD of 3 independent experiments for smc5 clones 2 and 3, and 4 independent experiments for wt and smc5 clone 1. Asterisks indicate p value ≤ 0.05, detailed below, using paired t-test. S-phase (smc5 clones 1, 2, 3 versus wt: p= 0.0031; p=0.0002; p=0.004, respectively). G2/M (smc5 clones 1, 2, 3 versus wt: p= 0.029; p=0.0014; p=0.02, respectively). 