Figure 1 | Laboratory Investigation

Figure 1

From: Quantitative analysis of estrogen receptor heterogeneity in breast cancer

Figure 1

Gold standard array analysis. AQUA ER scores on three-fold redundant TMAs (triplicate GSA) were averaged and compared with the pathologist's ER estimation (a). These scores were then compared with the GSA scores (same cases as those on the triplicate GSA) on each whole-section analyzed to serve as internal controls and as a means of normalizing each whole section raw AQUA scores with the Master/Triplicate GSA.

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