Figure 1.

Analysis workflow. 791 IA genes were studied in three analyses: weighted gene co-expression network analysis (WGCNA) and functional annotation were performed on the GSE13041 data set (blue box); 108 survival associated IA genes were found by 3 different methods (Step-Cox, Quartile, Z-score) on de Tayrac dataset (middle green box); survival IA gene risk model was built on de Tayrac dataset and validated on 5 datasets: GSE 13041, TCGA, GSE2727, a local Agilent dataset, a local RT-Q- PCR dataset (right hand-side green box).

VaulĂ©on et al. BMC Medical Genomics 2012 5:41   doi:10.1186/1755-8794-5-41
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