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. Author manuscript; available in PMC: 2010 Dec 21.
Published in final edited form as: Nature. 2009 Apr 6;459(7246):587–591. doi: 10.1038/nature07940

Figure 1. Individual variation in gene expression response to ionizing radiation.

Figure 1

Fold change in 11 radiation-responsive genes; data for each individual are shown as a circle (open circles for 2-h-after-irradiation expression phenotypes; filled circles for 6-h-after-irradiation expression phenotypes). TRIAP1 (TP53-regulated inhibitor of apoptosis 1) is shown as an example of a gene that showed little individual variation in response to ionizing radiation. Other genes show extensive individual variation in gene expression.