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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Biochim Biophys Acta. 2016 Jan 26;1860(4):836–843. doi: 10.1016/j.bbagen.2016.01.021

Figure 8.

Figure 8

Effect of culturing in glutamine-free media or 2 μM BPTES treatment on radiation response in (A) H460 and (B) A549 tumor cells. Radiation sensitivity was determined utilizing the clonogenic assay and normalizing to the plating efficiency in untreated cells. Shown are mean ± SD of three independent experiments. Some error bars are smaller than the symbol and therefore are not visible. BPTES treatment or culturing in glutamine-free media significantly increased radiation sensitivity (*, p<0.05).