The differences in the extracted expression variation between the two different analysis methods.

(A) Genes differentially expressed between the control sample and any of the six galactose samples were identified, and the number of genes altered in each number of samples was plotted on a bar graph. (B) Upper left, Venn diagram based on the median values of the six galactose samples. The Venn diagram shows the relationship between the number of genes whose expression increased in galactose samples compared with control samples and decreased after treatment. Upper right, Venn diagram of genes with variable expression that overlap in three of the six samples extracted based on individual galactose samples. The Venn diagram shows the relationship between the number of genes showing increase expression in three galactose replicates compared with control and decreased expression after treatment. Bottom center, relationship between genes selected by median analysis and genes that fluctuated in all three galactose replicates. (PDF)