Top. Effect of changing the zero-point of the scaling law. The solid lines present the –M_DM relation for the reference model with scaling described by Eq. (19), while the dashed line represents the scaling given by Eq. (24). The corresponding gas temperatures are indicated for each model. Bottom. The effect of non-thermal gas support against gravity. Solid lines show the –M_DM relation for the reference model (zero non-thermal support), while the dashed line represents the models with the effective gas pressure three times higher than the gas kinetic pressure. The dotted line plots the cosmological relation between the baryonic and DM mass as suggested by the ΛCDM theory.