秋水仙素离体诱导多倍体研究进展

The Progress of Polyploids Induced in vitro via Colchicine

本文总结了近十年来秋水仙素离体诱导植物多倍体的研究进展,对影响诱导效率的因素如外植体类型、处理方法及其他因素进行了综述,并探讨了倍性嵌合体的分离方法、同源多倍化效应及其分子机理研究。该综述旨在为植物多倍体育种研究提供参考。

The progress of polyploids inducement via colchicine in vitro in the past decade was reviewed in this paper. The factors which affected the efficiency of inducing polyploids, such as the types of explants, the method of treatments, were discussed. Moreover, the strategies for dissolving the chimeras, the consequence of autopolyploidization and the relevant molecular mechanism were also investigated. This paper will provide a valuable reference for plant polyploidy breeding.