Species Tissue CellType Marker Resource Human Periosteum Mesenchymal stem cell ALCAM, NT5E, THY1 23894015 Human Periosteum Osteochondral progenitor cell POSTN, ANGPTL7, BMPR2, CD34, PDGFRB, THY1 35846885 Human Periosteum Progenitor cell ALCAM, CD9, PTPRC, THY1 15977065