Fig. 1From: Differential effect of surgical manipulation on gene expression in normal breast tissue and breast tumor tissueHierarchical clustering dendrograms. Dendrograms based on hierarchical clustering of all genes on pre (a) and post (b) surgery samples. Patient samples are numbered Pt_1, Pt_2 and Pt_3, N for normal, T for tumor and pre/post for pre surgery and post-surgery respectivelyBack to article page