Fig. 4

Heat maps of pathway enrichment analysis for liver compensatory growth -associated genes. a Up-regulated genes. b Down-regulated genes. Genes up- or down-regulated at each time point were subjected to pathway enrichment analysis with KEGG by ClueGO plugin of Cytoscape. Columns and rows in heat maps indicate times after surgery and enriched pathway terms, respectively. Sample names were displayed above the heat maps. Color scales represent p-values of enrichment tests and gray cells indicate an empty value or a value > 0.05