Figure S1. Enrichment of porcine male germline stem cell (mGSCs). (a) The testicular suspension contained several cell types. (b) Testicular fibroblast cells (TFCs) were removed by differential attachment technique. (c) The unattached cells underwent density gradient centrifuging to remove the leukomonocytes (LYMs) and cell debris (d) and red blood cells (RBCs) (e), and to retain mGSCs (f). (JPG 699 kb
