Figure 7.

Phosphorylation defective YB-1 mutants do not rescue from cytokinesis failure. (a,b) Shows the starting phase of the cell cycle for each tracked A549/F cell using time lapse imaging and quantitates the amount of time spent in each phase of the cell cycle and the number of divisions that each cell undergoes. (c) Quantitation of G₁ phase transit time. (d) Quantitation of S-G₂-M phase transit time. (c,d) Significance was determined using the Mann–Whitney U test, * p < 0.05, ** p < 0.01, *** p < 0.001 and **** p < 0.0001.