The SFR vs stellar mass relation for ADF–S (U)LIRG sample (black circles). The variable size of points represents the difference in redshift (increasing size from z equal to 0.09 to 0.98). We overplot the Howell et al. (2010) GOALS sample (open triangles), and U et al. (2012) (U)LIRG sample (open squares). The two solid black lines correspond to the SFR-Mstar observation from Elbaz et al. (2007). The dashed line indicates the SFR—stellar mass relation for star-forming galaxies at z ~ 2 defined by Daddi et al. (2007).