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. Author manuscript; available in PMC: 2012 Sep 1.
Published in final edited form as: Radiat Res. 2011 Jun 23;176(3):323–332. doi: 10.1667/rr2594.1

FIG. 2.

FIG. 2

Lack of involvement of Nbs1 in heat radiosensitization. NBS cells that were transfected with an empty vector (Nbs1-deficient LXIN cells) or NBS cells transfected with the full-length NBS1 gene (NBS1 cells) either were irradiated or were irradiated and then heated for 10 min at 45.5°C prior to plating for clonogenic survival. Error bars represent the SEM for the data from at least two or three experiments. The plating efficiencies of the unheated and heated cells were as follows: LXIN, no heat = 0.491 ± 0.13; LXIN, heat only = 0.135 ± 0.016; NBS1, no heat = 0.583 ± 0.085; NBS1, heat only = 0.269 ± 0.08.