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. Author manuscript; available in PMC: 2010 Jan 24.
Published in final edited form as: Circ Res. 2006 Sep 14;99(8):861–869. doi: 10.1161/01.RES.0000245188.41002.2c

Figure 8.

Figure 8

Endothelial/mesenchymal hierarchy in HPVEC clones. Clone 1 (left panel), Clone 8 (middle panel) and Clone 5 (right panel) were grown for 10 days in absence (control), 2ng/ml of TGFβ2 (TGFβ2), 10ng/ml VEGF (VEGF), or TGFβ2 and VEGF (TGFβ2+VEGF). Cell lysates were analyzed by western blot for the expression of CD31, VE-Cadherin, α-SMA and calponin. B. Quantitation of bands seen in A by densitometry. C. Schematic representation of hierarchy in plasticity of pulmonary valve progenitor cells.