Figure 3.
Ku deficiency leaves unchanged resection in G2-phase. (A) As in Figure 1B in CHO10B4(wt) and the Ku80-deficient mutant, xrs6. (B) As in Figure 1C for the cell lines in panel (A). (C) As in panel (A), following analysis by FC. (D) Quantitative analysis of results shown in panel (C). (E) Western blot showing the levels of Ku in A549 cells transfected with a siRNA targeting Ku80, or a non-specific control siRNA. (F) As in panel (C) for A549 cells transfected with a Ku80 specific siRNA, or a non-specific control siRNA. (G) As in panel (D) for the conditions shown in panel (F). n.s. indicates non-significance.