Research Paper Volume 14, Issue 18 pp 7443—7454
Different transcriptional profiles of human embryonic stem cells grown in a feeder-free culture system and on human foreskin fibroblast feeder layers
Figure 6. The gene ontology enrichment analysis. The results of gene ontology enrichment analysis revealed that these differentially-expressed genes were involved in several biological processes including growth factor stimulus, organ morphogenesis, negative regulation of chemokine (C-X-C motif) ligand 2 production, inter-male aggressive behavior, cell growth, transforming growth factor beta and stem cell maintenance.