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. Author manuscript; available in PMC: 2016 Apr 1.
Published in final edited form as: DNA Repair (Amst). 2015 Feb 19;28:73–82. doi: 10.1016/j.dnarep.2015.02.010

Fig. 2.

Fig. 2

Formaldehyde induces a severe G2/M arrest in BLM-deficient cells. Wild-type (A) and BLM-deficient (B) cells were treated with formaldehyde at the indicated concentrations (200 μM and 400 μM) and harvested either immediately after a 4 h (4 h) treatment (left side panels) or following a 48 h recovery post treatment (48R) (right side panels). The DNA content of the cells was measured by flow cytometry. GM and BLM are abbreviations for wild-type and BLM-deficient cells, respectively (inset right corner of each panel). The flow cytometry results are summarized by generating overlay images representing all samples harvested at each time point.