MOESM3 of YAP as a key regulator of adipo-osteogenic differentiation in human MSCs

Additional file 3: Figure S3. FTIR spectral signatures of MSCs treated with LPA or DH during differentiation towards osteoblasts or adipocytes. Second derivative spectral (A, E), two-dimensional PCA score plot of all recorded FTIR spectra of DH, LPA, and control cells (B, F). Score loading of PC1 (C, G) and PC2 (D, H) to identify the variable corresponding to wavelength number. Blue dots represent non-treated control, green triangles represent DH, and red squares represent LPA treated cells. Eclipses depicted in the plot define the confidence level with which 95% of the data are allocated. (PPTX 450 kb)