喜树组织培养与快繁技术研究进展

Research Progress on Tissue Culture and Rapid Propagation of Camptotheca acuminate Decne.

喜树不仅是绿化树种,也是具有抗癌功效的药用植物。概述了喜树组织培养中不同外植体的选择方法;总结了培养条件中外植体的处理,激素和培养基的选择,以及附加物的添加;分析了继代与再生培养中诱导芽和根产生以及炼苗与壮苗的最适培养条件,并对喜树的发展前景进行了探讨。

Camptotheca acuminata is not only green trees, but also medicinal plant with anti-cancer effects. The selection method of different explants in tissue culture and the culture conditions such as the treatment of explant, selection of hormone and culture medium and additives added were summarized, the optimal culture condition for induction of buds and roots growth in subculture and regeneration culture and hardening off seedlings were analyzed, then the development prospects in future were discussed.