蒲公英研究进展和用生物技术培育耐盐蒲公英展望  

Biotechnological Breeding for Salt Tolerance of Dandelion

作　　者：陈华[1] 李银心[1] 

机构地区：[1]中国科学院植物研究所光合作用与环境分子生理学重点实验室,北京100093

出　　处：《植物学通报》2004年第1期19-25,共7页Chinese Bulletin of Botany

基　　金：国家"863"计划项目(2003AA627010)。

摘　　要：蒲公英属(Taraxacum)植物种类多,分布广,是常见的农业杂草,还是重要的中药材。目前,蒲公英作为蔬菜食用得到了人们的充分重视,并逐渐成为时尚。近年来,人们深入研究了蒲公英的化学成分和药理作用,关于蒲公英的组织培养、核型与分子水平的研究也已开展,但蒲公英的生物技术培育工作鲜有报道。在对蒲公英的开发利用和研究现状作概述的同时,结合我们的工作提出生物技术培育抗盐、耐海水蒲公英的努力方向,以期为进一步开发利用蒲公英打下基础。Dandelion is historically recognized as weedy plant and is familiar to us as medicinal herb.It comes into fashion as a new type of vegetable in recent years. Though many research works on thechemical constitutes, medical mechanism,caryotype,cell culture and molecular biology of dande-lion have been carried out,rare biotechnological modification has been done. In this review,combined with our works,we reviewed the research situation of dandelion and focused on the trendof the biotechnological breeding for salt tolerance,in order to develop dandelion application further.

关 键 词：蒲公英属 组织培养 耐盐突变体 核型 遗传转化 菊科 

分 类 号：Q949[生物学—植物学]