Figure 3
From: DNA methylation epigenotypes in breast cancer molecular subtypes
Supervised hierarchic clustering of the five candidate genes ( Let-7a, NPY, RASFF1, FGF2 , and HS3ST2 ). Differential methylation of patterns is shown by red (hypermethylated) versus green (nonmethylated) colors. As noted, three differentiated clusters (C1 to C3) are generated by this statistical analysis. Underneath, box plots showing differential methylation density among tumor subtypes.