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Figure 3 | BMC Genomics

Figure 3

From: Time- and concentration-dependent changes in gene expression induced by benzo(a)pyrene in two human cell lines, MCF-7 and HepG2

Figure 3

Average gene expression profiles for time- and concentration-dependent MCF-7 up-regulated genes and down-regulated genes and HepG2 up-regulated genes and down-regulated genesidentified from the 15 K microarray experiments after BaP exposure (0.25–5 μM). Each gene profile has been re-scaled so that its mean is equal to 0 with a variance of 1. These profiles represent the average shape of the gene expression profiles and error bars represent the S.E. of the mean.

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