Fig. 5.

a Hierarchical clustering of rank data (Table 2) by HSF1 and three pre-mRNA 3′ processing factors: PABPC1, CPSF1, and PUF60. Distance method is based on the Euclidean distance. In the top-ranking group, the asterisk denotes the primary tumor site shared with Fig. 3a. In the low-ranking group, the plus sign indicates the primary site shared with Fig. 3a. b Clustering by correlation distance