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. Author manuscript; available in PMC: 2019 Mar 13.
Published in final edited form as: J Orthop Res. 2014 May 5;32(8):981–988. doi: 10.1002/jor.22641

Figure 1.

Figure 1.

Global heat map and hierarchical cluster analysis of chondrocytes, CPCs, synoviocytes and SFCs. The 5-fold change based global heat map revealed the enormous difference between chondrocytes and CPCs as well as to show the similarities among CPCs, synoviocytes and SFCs (specific region was enlarged in B). The hierarchical cluster analysis showed the similarities among four cell types and directly divided all cell types into two major categories (chondrocytes and the other combined cell types) (A).