Figure 1From: Identification of differentially expressed microRNAs in human male breast cancer Unsupervised cluster analysis of the expression level of 319 microRNAs in 9 male breast cancer and 4 pools of gynecomastia specimens (pools of 3 or 4 individual samples each). For this analysis the normalization was performed as described by Blenkiron et al. [26] with inter-pool normalization.Back to article page