Skip to main content
Figure 2 | Genome Biology

Figure 2

From: High-resolution aCGH and expression profiling identifies a novel genomic subtype of ER negative breast cancer

Figure 2

Unsupervised clustering of 171 breast tumors. (a), Hierarchical clustering over 1063 merged CRA using complete linkage and number of copy-number state differences as a distance metric. Clusters labeled in orange denote the largest stable clusters as determined by the pvclust algorithm. (b), Associated sample distributions of intrinsic subtype based on the SSP classifier (sky blue, luminal-A; blue, luminal-B; green, normal; red, basal; pink, HER2), ER status (black, ER-; gray, ER+), grade (black, grade III; blue, grade II; sky blue, grade I) and GII. (c), Heatmap of CRA (dark green, amplification; green, gain; white, normal; red, loss).

Back to article page