Comparison of inner mucilage released from imbibed seeds of Te-0 and Ga-0 accessions with that of the Col-0 reference. Ruthenium red staining of pectin (A, C, E, G, and H) and Calcofluor staining of β-glycans (B, D, and F) are shown. A and B, Col-0 seeds. C and D, Te-0 seeds. E and F, Ga-0 seeds. G, Ga-0 × cesa5-2 F2 seeds. H, Ga-0 × mum5-1 F2 seeds. Images B, D, and F are shown using the Fire look-up table. Bars = 100 µm.