Figure 2

Temporal patterns of gene expression in LPS stimulated THP-1 cells. Only genes with an average log₂ ratio more than 1 or less then -1 at either 1 hour (Black line) or 4 hour (Red line) LPS time point relative to the control (P < 0.05, one-sample t test) are shown. If genes had the ratio more than -1 or less then 1 for a particular time point, they were considered unchanged and their ratios were set to 0. Error bars represent the SEM. Data is representative of 8 microarray experiments, 2 biological replicates and 2 technical replicates for each time point, and actual ratios for all genes in all replicates are presented in Additional file 2