原生质体融合是转移目标性状,特别是那些多基因控制或尚未克隆目标基因控制的性状的一种很有潜力的方法。菊科植物中原生质体融合研究主要集中在向日葵属(Helianthus)、菊属(Dendranthema)、莴苣属(Lactuca)等少数几个属,主要围绕抗性改良、雄性不育材料的获得、多倍体诱导、育种中间材料的创造等方面展开研究:本文对历年来菊科植物原生质体融合方面的研究作一综述,并对存在的问题和改进措施进行了探讨.
Protoplast fusion is a potential method, by which the target characters, especially ones controlled by multigenes or un-cloned genes, can be transferred. The research on protoplast fusion of Compositae plants has been focused on Helianthus, Cichorium, Dendranthema, Lactuca genera etc, and the purposes are concentrated on resistance improvement, male-sterile materials, polyploid induction and obtainment of intermediate materials. In this paper we reviewed the achievements of protoplast fusion of Compositae plants, and discuss on existent questions at present and further improvements.