Figure 6

The expression of osteoblast marker genes in hOC-Venus (+) and (−) cells. The normalized relative amounts of osteoblast marker genes in hOC-Venus (+) and (−) POBs isolated by FACS in three experiments (Experiment 1, 2, 3) were analyzed by qRT-PCR. Y-axes represent relative amounts of each gene after normalization by the internal control (Gapdh). The values indicated near the arrows connecting the top of the columns represent the ratios of the normalized relative amounts in the hOC-Venus (+) cells to those of the (−) cells in each experiment. The abbreviations of the genes correspond to those shown in the footnote of Table S1.