Fig. 1From: Impact of the source and serial passaging of goat mesenchymal stem cells on osteogenic differentiation potential: implications for bone tissue engineeringColony forming assay. A representative photograph of a freshly isolated bone marrow-derived mononuclear cells (passage 0) b cBMMSCs passage 3 c cBMMSCs passage 13 d Stromal vascular fraction (SVF) of adipose tissue e cADMSCs passage 3 and f cADMSCs passage 11. Clusters of colonies were visualized by crystal violet staining. Scale bar = 100 μmBack to article page