Fig. 3From: Comparison of triple-negative breast cancer molecular subtyping using RNA from matched fresh-frozen versus formalin-fixed paraffin-embedded tissueFF and FFPE transcript correlation improves with increased sequencing depth. Density plots show the pairwise Spearman correlation of matched FF and FFPE samples for a all transcripts, b protein-coding transcripts or c TNBC centroid transcripts processed on the HiSeq or MiSeq platformBack to article page