Fig 7. CellTrace labeled myosphere-derived cells sorted into non-myogenic and myogenic cell populations.

Representative pictures showing the growth of CellTrace labeled myosphere cells sorted into (A) α7 integrin-, (B) α7 integrin+, (C) PDGFRα+, and (D) PDGFRα- cell populations. Cells sorted for (A) α7 integrin- and (C) PDGFRα+ correspond to the non-myogenic mesenchymal myosphere-derived cell population and cells sorted for (B) α7 integrin+ and (D) PDGFRα- correspond with the myogenic myosphere-derived cell population. Myosphere cultures shown were sorted 9 days after isolation; pictures were taken 12 days after sorting. Scale bar represents 100μm.