Figure 1From: Retinoic acid pathway activity in wilms tumors and characterization of biological responses in vitroRelative expression of RA pathway genes in Wilms tumor subclasses. Box-plots represent 25% to 75% percentile and median of gene expression relative to mean of the left-hand subgroup in each pair. P-values are given for Mann-Whitney-U test comparing tumor subclasses for each gene tested. Risk group abbreviations: l/i, low/intermediate risk; hi, high riskBack to article page