Heat map showing gene selection for stage IA/IB compared with stage IIB/III. Our analysis yielded gene sets of 480 genes with FDR less than or equal to 0.05, using the gene filter for 6997 genes, ranked by signal-to-noise ratio. The chart shows the top 20 GO terms for each stage, ranked by FDR. Each GO term is accompanied by the number of up-regulated genes/the total number of genes included in the test group. All included GO terms have cutoffs of .05 for both P value and FDR.