Skip to main content
Figure 1 | Breast Cancer Research

Figure 1

From: Amplification and high-level expression of heat shock protein 90 marks aggressive phenotypes of human epidermal growth factor receptor 2 negative breast cancer

Figure 1

Analysis of 4,010 breast cancer sample. (A) PCA plots of before normalization and after normalization. These plots show the gene expression profiles of the samples plotted on the first two principal components. Each point represents a sample, and samples from the same data set have the same color. If there are batch effects, the samples from the same data set (the same color) will cluster together. If there are no batch effects, the colors should be mixed. (B) Prediction of HER2+, TNBC and HER-/ER+ breast cancer subtypes using HER2, ER and PR mRNA expression levels.

Back to article page

Breast Cancer Research

ISSN: 1465-542X

Contact us