Additional file 1 of Silicon modulates multi-layered defense against powdery mildew in Arabidopsis

Additional file 1: Figure S1.Gc UCSC1 infection phenotypes of Col-0 plants grown in soil matrix treated with 0 mM Si, 1.7 mM Si or tap water. Figure S2. Silicon content in deionized water and tap water, different soil media, and in leaves of Col-0 plants grown in regular soil matrix or perlite. Figure S3. Silicon content in leaves of different Arabidopsis lines and their respective transgenic lines expressing a heterologous Si transporter. Figure S4. Expression levels of defense-related genes in transgenic Col-0 overexpressing HvLsi1. Figure S5. Levels of total SA, free SA and JA in Arabidopsis plants overexpressing HvLsi1. Figure S6. Microscopic images showing fungal microcolonies grown on leaves at 5 dpi. Figure S7. Microscopic images showing fungal microcolonies grown on leaves at 2 dpi. Figure S8. Callose deposition in Arabidopsis Col-0 leaves inoculated with G. cichoracearum UCSC1. Figure S9. Leaf phenotypes of Col-0 and pad4–1 and their transgenic plants overexpressing the indicated Si transporter grown in perlite without Si or with 1.0 mM Si.