Fig. 3From: Insights into the human mesenchymal stromal/stem cell identity through integrative transcriptomic profilingAnalysis of tissue-MSCs in a de-novo dataset of 15 microarrays. a 3D plot of PCA performed for samples of all the cells under study (15 arrays) using the whole gene expression profiles. b 3D plot of PCA performed only with the stromal cell samples (12 arrays) removing the hematopoietic cells. c Heatmap of semi-supervised clustering based on the 358 CD marker genes. (The expression scale is in log2-transformed intensity values. The microarrays platform used was:Affymetrix Human Exon 1.0)Back to article page