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. 2021 Sep 29;11:735476. doi: 10.3389/fonc.2021.735476

Figure 1.

Figure 1

Oncoprint visualization of molecular alterations in the MMR genes in triple-negative breast cancer. Alterations across all breast cancer subtypes are color-coded on the basis of the legends on the bottom. Each column represents a sample, each row an MMR gene. Somatic MMR mutations (A) are seen in 35 (2%) of queried patients from MSK study with the majority showing missense mutation, while MMR mRNA alterations (B) in n = 363 (19%) from METABRIC study. Tumors included in this analysis have been retrieved from cbioportal.org.