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Figure 3 | BMC Medical Genomics

Figure 3

From: Global gene expression analyses of bystander and alpha particle irradiated normal human lung fibroblasts: Synchronous and differential responses

Figure 3

Time course of gene expression after direct and bystander irradiation. Quantitative real-time RT-PCR was used to monitor expression of A) CDKN1A; B) PTGS2; C) BCL2A1 and D) IL8 at 0.5, 1, 2, 4, 6 and 24 hours after direct irradiation (open circles) or bystander exposure (black squares) of IMR-90 cells. Gene expression was normalized to ACTB mRNA levels and is relative to expression in time-matched controls (dashed line). Points are the mean and standard error of four independent experiments.

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