Fold values which represent relative gene expression are presented as 2− ΔΔCdt from the Ct method of calculation. Relative gene expression in the populations selected from Ti surfaces was compared to the parent population cultured on TCP and is shown for individual genes in Fig. 9a–d.
Relative fold changes in the expression of: (a) Col1A1, (b) Casp3, (c) Runx2, ...
Fig. 9.