Upper panels: evolution of MSSF from z = 2 (right panel) to z = 0 (left panel). Galaxies are color-coded according to morphology. Lower panels: same as in the upper panels, but using only the contributions to SFR and M_⋆ of the present-day galaxy inner regions (R ≤ 0.5 HLR). Blue-gray and black-gray lines (in upper and lower panels) are fits to log SFR −   log M_⋆ for Sc and for all the galaxies in this study. Large purple dots are from the compilation by Behroozi et al. (2013), and the purple line is the MSSF from the Illustris simulation by Sparre et al. (2015) and Tomczak et al. (2016).