Skip to main content
Figure 3 | BMC Cancer

Figure 3

From: Altered PPP2R2A and Cyclin D1 expression defines a subgroup of aggressive luminal-like breast cancer

Figure 3

Expression levels of PPP2R2A according to CNA. Using data from the TCGA database, the expression levels of PPP2R2A were plotted according to the following classifications of gene copy number: normal (n = 278), heterozygous deletion (HetDel) (n = 411) or homozygous deletion (HomDel) (n = 47). Significant differential expression was observed for all pair-wise comparisons using Student’st-test (p-value <0.001 for all comparisons), showing a positive relationship between copy number and gene expression.

Back to article page