Thangavel P, Subburam V
Department of Environmental Sciences, Bharathiar University, Coimbatore, India.
Biol Trace Elem Res. 1998 Mar;61(3):313-21. doi: 10.1007/BF02789091.
The effect of Cd, Cu, Zn, Hg, and Pb solutions at various concentrations, on the restoration potential of the leaves of Portulaca oleracea was tested. All the trace metals completely affected the shoot regeneration. The degree of their effect on root regeneration, however, varied. Early initiation of parental leaf decay was also observed. The order of their relative effect on the regeneration process was: Cd > Cu > Zn > Hg > Pb.
测试了不同浓度的镉、铜、锌、汞和铅溶液对马齿苋叶片恢复潜力的影响。所有痕量金属均完全影响枝条再生。然而，它们对根系再生的影响程度各不相同。还观察到亲本叶片早期腐烂现象。它们对再生过程的相对影响顺序为：镉＞铜＞锌＞汞＞铅。
