Figure 4.

University of California, Santa Cruz snapshots showing expression of nonmyogenic genes between single myofibers and whole muscle. A, collagen type 1 α1 chain (Col1a1) gene expressed in fibroblasts. B, CD90 (Thy1) gene expressed in fibroblasts. C, kinase insert domain receptor gene (Kdr) as a marker for endothelial cells. D, CD31 gene (Pecam1) as a marker for endothelial cells. E, resistin (Retn) as a marker for adipocytes. F, Cd34 as a marker for hematopoietic cells. G, Ly6a to detect the presence of FAPs. H, adhesion G protein–coupled receptor E1 (Adgre1) gene for macrophages. I, housekeeping gene Rps2. J, housekeeping gene Gapdh.