Fig. 4From: Responses to altered oxygen tension are distinct between human stem cells of high and low chondrogenic capacityClustering of oxygen-dependent gene expression based on z-score demonstrates that groups of MSCs and ACPs are more similar between GAG level than within cell type in response to culture in physioxia relative to culture in hyperoxia. ACP articular cartilage progenitor, GAG glycosaminoglycan, MSC mesenchymal stem cellBack to article page