Fiugre 1.
Gene set enrichment analysis (GSEA) for the JAK-STAT signaling pathway. (A) Shown are enrichment scores with a ranked list metric. The arrow indicates the enrichment score of 0.45. (B) Heat map of the results of microarray analysis of 32 core enrichment genes in the JAK-STAT signaling pathway in wild type (Klf4+/+) and Klf4-null (Klf4-/-) MEFs in triplicate. Red color represents up-regulated and blue color, down-regulated, genes. Significantly enriched data sets are selected according to GSEA default settings, i.e., P < 0.001 and a false discovery rate (FDR) < 0.