[关键词]
[摘要]
獐牙菜属植物主产于中国,以其重要的药用价值而被研究者所青睐。分子标记技术近年来发展迅速,作为一种有效的现代手段被广泛用于药用植物的各个研究领域。首次系统综述了随机扩增多态性DNA(RAPD)、扩增片段长度多态性(AFLP)、简单重复序列区间(SSR)、ISSR和DNA条形码在獐牙菜属植物体细胞杂交、遗传多样性、种质资源鉴定和系统发育构建等方面研究的应用现状,以期为獐牙菜属植物及相关属植物的研究提供一定的参考。
[Key word]
[Abstract]
Swertia L. plants distributed widely in China, and favored with its outstanding medicinal value by the researchers. Molecular marker technology has been developing rapidly in recent years, as a kind of effective modern method. It was used widely in various fields of medicinal plants. The application status of the molecular markers including RAPD, SSR, ISSR and DNA barcoding on somatic hybridization, genetic diversity study, germplasm resources identification and phylogenetic analysis of Swertia L. were systematically reviewed in this paper for the first time, to provide reference for studies on Swertia L. and plants in other genus.
[中图分类号]
[基金项目]
国家自然科学基金资助项目(31360068);青海省科技厅自然基金项目(2017-ZJ-742);青海师范大学中青年科研基金项目(15ZR04);教育部春晖计划(Z2016090);青海省青藏高原药用动植物资源重点实验室项目(2017-ZJ-Y13)