Figure 2From: Gene expression profiles of breast biopsies from healthy women identify a group with claudin-low features Selected genes from gene clusters up- and down-regulated in cluster 1. Gene functions/ontology terms associated with the respective gene clusters are given. In cluster 1 there is an up-regulation of mesenchymal genes and stem-cell related genes (A, C and D) and down-regulation of epithelial markers and claudins (B and E).Back to article page