In the above article [Cariveau M, Tang X, Cui XL, and Xu B (2007) Mol Pharmacol 72:320–326], Fig. 4 was incorrect (identical to Fig. 5), but the legend was correct. The correct Fig. 4 is shown below with the original correct legend.
The online version of this article have been corrected in departure from the print version.
The printer regrets this error and apologizes for any confusion or inconvenience it may have caused.
WtNIP can inhibit γ-H2AX focus formation. A, HeLa cells were treated with 10 μM R9, wtNIP, or scNIP for 1 h, irradiated with 0 or 6 Gy, and harvested 30 min later before immunofluorescence microscopy was employed to detect radiation-induced γ-H2AX foci. B, the mean γ-H2AX nuclear foci per nucleus were determined for each image using Image-Pro Plus 5.1 software and is expressed in arbitrary units. Error bars represent ± 1 S.D.; graphed are the mean of three independent experiments.
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