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研究证实了在银杏愈伤组织培养过程中，7种微量元素对细胞生长率和黄酮醇糖苷含量有明显的影响。MnSO4、ZnSO4、H3BO3三组试验中，当浓度分别为MS培养基原浓度时，细胞生长率最高；黄酮醇糖苷含量随MnSO4浓度增加而下降；在分别缺少Mo（6＋）、Cu（2＋）、Co（2＋）的三个处理中，其细胞生长率和黄酮醇糖苷含量均低于对照。
The study confirmed that seven kinds of trace elements in the process of ginkgo callus cultured cell growth rate and flavonol glycosides have a significant effect. MnSO4, ZnSO4 and H3BO3, the cell growth rate was highest when the concentration was the original concentration of MS medium; the content of flavonol glycoside decreased with the increase of MnSO4 concentration; in the absence of Mo (6 +), Cu Co (2+) in the three treatments, the cell growth rate and flavonol glycoside content were lower than the control.