Uptake rate of tracer elements by Lycium barbarum L. in somatic embryogenesis

作者：Li S^*; Shen ZH; Qin Z; Wang YF

来源：Journal of Radioanalytical and Nuclear Chemistry, 2001, 250(3): 593-597.

The subject of this study was inducing somatic embryogenesis in the callus of Lycium barbarum L, The uptake rate of several metal ions in somatic embryogenesis was investigated by multitracer techniques, It was found that some metal ions changed the somatic embryogenesis dynamically. The uptake rates of metal ions were different from each other and exert mutual effect, mutual influence and mutual restriction. It was shown that metal ions were selectively absorbed on embryonic cell in the differentiation and division stages. Moreover, they give us a more detailed information on the behavior of trace elements in plants. We discussed some possibly mechanism of regular cell development involving metal ions.

• 出版日期2001-12
• 单位兰州大学; 中国科学院近代物理研究所