叶绿体基因组在药用植物鉴定及系统进化研究中的应用  

Application of Chloroplast Genome in Identification and Phylogenetic Analysis of Medicinal Plants

作　　者：姜汶君 郭梦月 庞晓慧 JIANG Wenjun;GUO Mengyue;PANG Xiaohui(Key Lab of Chinese Medicine Resources Conservation,State Administration of Traditional Chinese Medicine of the People′s Republic of China,Institute of Medicinal Plant Development,Chinese Academy of Medical Sciences and Peking Union Medical College,Beijing 100193,China;Engineering Research Center of Chinese Medicine Resources,Ministry of Education,Beijing 100193,China)

机构地区：[1]中国医学科学院北京协和医学院药用植物研究所,国家中医药管理局中药资源保护重点研究室,北京100193 [2]中药资源教育部工程研究中心,北京100193

出　　处：《世界中医药》2020年第5期702-708,716,共8页World Chinese Medicine

基　　金：国家自然科学基金面上项目(81573541)。

摘　　要：叶绿体是细胞内具有自主遗传信息的重要细胞器,近年来叶绿体基因组已发展成为近缘物种分子标记、揭示植物进化和系统发育关系的有力工具。药用植物是人类赖以生存和发展的自然资源,叶绿体基因组在药用植物研究中的应用价值受到广泛关注。在总结叶绿体基因组结构研究的基础上,现就叶绿体基因组在药用植物物种鉴定、系统进化等方面的应用进行综述,以期为药用植物种质资源的开发和利用提供参考。Chloroplast is an important organelle with autonomous genetic information in the cell.In recent years,the chloroplast genome has been used as a powerful tool for molecular markers of related species and uncovering plant evolution and phylogeny.Medicinal plants are natural resources that human beings depend on for survival and development,and the application value of chloroplast genomes in the research of medicinal plants has been widely concerned.The paper reviewed the application of the chloroplast genome in species identification and phylogenetic evolution of medicinal plants based on summarizing the research of chloroplast genome structure,providing a reference for the development and utilization of germplasm resources of medicinal plants.

关 键 词：药用植物 叶绿体基因组 物种鉴定 DNA条形码 高变异区 系统进化 分歧时间 基因工程 

分 类 号：R284[医药卫生—中药学]