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Figure 1 | Breast Cancer Research

Figure 1

From: Molecular response to aromatase inhibitor treatment in primary breast cancer

Figure 1

Heatmap of unsupervised clustering of pretreatment and post-treatment biopsies. A heatmap of the unsupervised clustering of the 34 pretreatment and post-treatment samples (labeled A and B respectively) using 2,418 of the most variable genes is shown. The entire heatmap is shown in miniature on the left. Clusters containing the genes (a) ESR1, (b) MKI67, (c) ERBB2 and (d) TFF1 are shown in detail. Out of 34 pairs of biopsies, 18 co-aggregated at the first or second level in the sample dendrogram.

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