At low concentration of Zn, the changes in ultrastructure were nuclei deformation, chloroplast swelling and disorder of thylakoid arrangement; serious damages in ultrastructure caused by greater Zn stress were indicated by scattered nucleoli, condensed ch
At low concentration of Zn, the changes in ultrastructure were nuclei deformation, chloroplast swelling and disorder of thylakoid arrangement; serious damages in ultrastructure caused by greater Zn stress were indicated by scattered nucleoli, condensed ch
超微结构的变化也呈现加重趋势，低浓度处理的变化为细胞核变形、叶绿体膨胀、类囊体排列紊乱；严重的超微结构的损伤是核仁散开、染色质凝集，细胞核几乎成为空核和核膜破裂，核质散出；线粒体脊突膨胀和部分溶解；叶绿体膜断裂、消失和部分类囊体溶解和散到细胞质中。