Figure 6.

MIR203 copy number is reduced in basal-like and triple-negative breast cancers. Copy number data were obtained for patients with breast adenocarcinoma (BRCA) in the TCGA dataset using the UCSC Xena browser. Cases were stratified based on (A) intrinsic subtype according to the PAM50 method or (B) histological determination of estrogen receptor (ER), progesterone receptor (PR), or human epidermal growth factor receptor 2 (HER2) positivity. The mean and standard deviation are indicated by central bar and error bars. p-value calculated using Student’s two-tailed t-test. * p < 0.05, ** p < 0.01, **** p <0.0001.