Fig. 6From: Combined morpho-physiological, ionomic and transcriptomic analyses reveal adaptive responses of allohexaploid wheat (Triticum aestivum L.) to iron deficiencyEffect of low Fe stress on ROS accumulation in wheat. A-B H2O2 (A) and O2− (B) accumulation in wheat shoots and roots. The scale bar in the shoots is 2 mm, and the scale bar in the roots is 5 mmBack to article page