Figure 4

Agrose gel electrophoresis for Molecular identification of undifferentiated and differentiated BM-MSCs: (A) gene expression of osteonectin (B) gene expression of collagen II and (C) gene expression of GAPDH in undifferentiated and differentiated MSCs. (A&B) Genes expression of osteonectin and collagen II. Lane 1: DNA marker (100, 200, 300 bp). Lane 2:No PCR product for osteonectin and Collagen II genes in undifferentiated MSCs. Lane 3: PCR product for osteonectin and Collagen II genes in differentiated MSCs (C) Gene expression of GAPDH. Lane 1: DNA marker (100, 200, 300 bp). Lane 2: PCR product for GAPDH gene in undifferentiated MSCs