Physiological and Molecular Response of Wheat Cultivars to Titanium Dioxide or Zinc Oxide Nanoparticles under Water Stress Conditions

Figure 6

The change of protein bands (marked by arrowheads) in response to different treatments on wheat cultivars (Gimeza 12 and Sids 13) with nano-TiO₂ or nano-ZnO (10 mg·L⁻¹) at different water irrigation requirements (WW and WS) at 75 days from sowing. Electrograph of soluble protein pattern by one-dimensional SDS-PAGE. Each lane contains equal amounts of protein extracted from the plant. Protein bands in the gel were visualized by Coomassie Blue stain. Lane M: Marker, Gimeza 12 (lane 1: WW, lane 2: WW + nano-TiO₂, lane 3: WW + nano-ZnO, lane 4: WS, lane 5:WS + nano-TiO₂, and lane 6: WS + nano-ZnO); Sids 13 (lane 7: WW, lane 8: WW + nano-TiO₂, lane 9: WW + NO, lane 10: WS, lane 11:WS + nano-TiO₂, and lane 12:WS + nano-ZnO).