Fig. 4From: Differential expression analysis of human endogenous retroviruses based on ENCODE RNA-seq dataHierarchical clustering of Euclidean distances between the transformed expression values in paired-end ENCODE data sets. “Rn” in the dataset identifier represents the replicate number n. Circles show normal, squares cancer cell lines. Samples analyzed by CSHL are drawn with filled symbols, those from Caltech are drawn with blank symbolsBack to article page