Table S10. Description of the 16-Gene HB Classifier

Table S4a. GSEA: Rank-ordered list of upregulated genes associated to ?-catenin mutations in hepatocellular carcinoma according to Stahl et al (2005) and Boyault et al (2007) in hepatoblastoma versus non-tumor liver.

Table S14. GSEA: Rank-Ordered List of Chromosome 2p Genes in C1 versus C2

Table S5.  Overrepresented pathways (p < 0.01) among genes differently expressed between HBs and non-tumor livers (bold: over-expressed genes  italic: down-regulated genes).

Table S6a. Overrepresented GO Terms among Genes Differently Expressed between HBs and Nontumor Livers

Table S6b. Overrepresented GO Terms among Genes Differently Expressed between HBs and Nontumor Livers

Table S3. List of 482 genes (588 probe sets) differentially expressed by more than 2 folds between HBs and non-tumor livers (NL)  sorted by expression fold change (p < 0.001  FDR = 0.013). Beta-catenin targets and Wnt-pathway related genes are marked in blue.

Table S12. GSEA: Rank-ordered list of a liver perivenous gene set according to Braeuning et al (2006) in rC1 versus rC2. Enrichment score (ES) = 0.57  normalized enrichment score (NES) = 1.52  FDR = 0.037  p = 0.013.

Table S9a. Overrepresented GO Terms among Genes Differently Expressed between rC2 and rC1 HB Subclasses

Table S4b. GSEA: Rank-ordered list of upregulated genes associated to ?-catenin mutations in hepatocellular carcinoma according to Stahl et al (2005) and Boyault et al (2007) in hepatoblastoma versus non-tumor liver.

Table S16. GSEA: Rank-Ordered Gene List for C1 versus C2 Using 88 Genes Upregulated by Myc as Described in Zeller et al. (2003)

Table S7.  List of 824 genes (982 probe sets) differentially expressed between rC1 and rC2 subclasses and sorted by expression fold change (p < 0.001  FDR < 0.02). Beta-catenin targets and Wnt-pathway related genes are marked in blue.

Table S13. List of 408 Genes (620 Probe Sets)  Differentially Expressed between Early and Late Stages of Liver Development Sorted by p Value of the Univariate Test (p < 0.001  FDR = 2%)