Dynamic Effects of Cerium on Syntheses of Soluble Protein and Taxol in Suspension Culture of Taxus Chinensis Var. Mairei Cells

稀土学报(英文版), 2001, 19(3): 223-228.

李景川 ^1, , 马忠海 ^2, , 元英进 ^3, , 孙安慈 ^4, , 胡昌序 ^5,

1.Department of Biochemical Engineering, Tianjin University,

2.Department of Biochemical Engineering, Tianjin University,

3.Department of Biochemical Engineering, Tianjin University,

4.Institute of Botany, the Chinese Academy of Sciences,

5.Institute of Botany, the Chinese Academy of Sciences,

基金项目: the Trans-Century Training Programme Foundation for the Talent by State Education Commission(963107211)

Dynamic Effects of Cerium on Syntheses of Soluble Protein and Taxol in Suspension Culture of Taxus Chinensis Var. Mairei Cells

The dynamic effects of Ce4+ on the syntheses of soluble protein and taxol in suspension cultures of Taxus chinensis var. mairei cells were studied. The phenomena of “partition” and “bifurcation” were observed in studying the dynamic effect of Ce4+ on soluble protein synthesis and cell activity. That is, Ce4+ of low concentration improves the soluble protein synthetic strength and cell activity, while Ce4+of high concentration is harmful to protein synthesis and cell activity. In addition, Ce4+ of appropriate concentration enhances taxol synthesis.

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Dynamic Effects of Cerium on Syntheses of Soluble Protein and Taxol in Suspension Culture of Taxus Chinensis Var. Mairei Cells

参考文献