Representative silver-stained 2D polyacrylamide gel analyses indicated changes of the root, plumular axis of tomato, radish, Chinese cabbage seedlings (treated with 0.05 mM Cd~(2+)) and cucumber seedlings (treated with 1 mM Cd~(2+)).

• 2D-PAGE银染胶的结果分析显示了0.；05mM Cd~(2+)处理下的番茄、萝卜、白菜幼苗的根、胚轴以及1mM Cd~(2+)处理下黄瓜幼苗的根部、胚轴、叶组织的蛋白质变化。