Figure 4
Hierarchical clustering of patient samples based on differentially expressed genes (P<0.05) obtained from comparing (a) age (<50 vs ≥50); (b) age (<40 vs ≥40); (c) race (black vs white); (d) tumor stage (advanced vs early); (e) hormone receptor status (hormone receptor– vs hormone receptor+); (f) menopause status (pre- vs post-).
