HOX gene expression in normal prostate tissue and prostate tumours. The expression of each gene was determined by semi-quantitative PCR and is shown relative to the house keeping gene GAPDH (x10000). The horizontal bar represents the mean and the error bars represent the SEM. AUC, area under the curve from a receiver-operator characteristics analysis.
Morgan et al. BMC Urology 2014 14:17 doi:10.1186/1471-2490-14-17