Figure 4.

Effect of dietary Se on the transcriptome. RMA-generated expression values for all 31,099 probe sets on the Rat Genome 230 2.0 array were plotted for Se-deficient (A), 0.08 (B), 0.8 (C), 2 (D), and 5 μg Se/g diet (E) rat liver vs. 0.24 μg Se/g diet rat liver. Values are means, n = 3/diet. Solid black line is 1:1 expression. Dashed lines are 2-fold up- and down-regulated.