Scaling relations for galaxies in the M101 group. Individual zones are plotted as circles colored by log W_Hα. The thick black lines with circle markers indicate the median curves for bins in logΣ_⋆; thin lines show the corresponding 16th and 84th percentile curves. In the third column, the black dashed line is the median curve from Barrera-Ballesteros et al. (2016) for 653 MaNGA galaxies. The gray line shows the 80% contour of Barrera-Ballesteros et al. (2016) for MaNGA galaxies with log M_⋆/M_⊙ < 9.2. The dotted contour indicates the typical loci of Sd galaxies from Sánchez 2020. Dashed lines in the fourth column panels mark lines of specific SFR = 0.01 and 1 Gyr⁻¹. The solid gray line is the relation obtained by Enia et al. (2020) – see text for details.