Top panel: dust to stellar mass ratio () as a function of stellar mass. The dust mass is that obtained from the DL07 model fits. Symbols are the same as in Fig. 10 and symbol colors denote the temperature of the cold dust component following the color bar. The dashed gray line shows the relation obtained by Clements et al. (2010). The linear fits to the data points of our sub-samples are shown in blue for SB galaxies, red for MS galaxies, green for PAS galaxies, black for MS and SB galaxies combined, and purple for our entire sample. The typical error is shown by the black cross. Bottom panels: as in the top panel, but the panels separately plot SB (left), MS (middle) and PAS galaxies (right).