Fig. 1From: Individualized detection of TMPRSS2-ERG fusion status in prostate cancer: a rank-based qualitative transcriptome signatureWorkflow of this study. A Prioritizing reference genes based on five metrics of variability for genes by stingscore method. B Identifying signature candidate gene pairs combined with ERG based on reverse and discrimination degrees of gene pairs. C A qualitative signature consisting of 5 gene pairs was developed by performing a forward selection approach, denoted as 5-ERG-mRPsBack to article page