摘要
通过参阅大量中外研究文献,回顾了2个世纪来枸杞属物种的系统研究,并结合笔者的相关研究,对我国枸杞属资源的研究与应用进行了分析。以往的研究主要集中在起源与系统演化、生殖进化以及该属部分物种的活性成分的药理和新成分研究,研究国家主要有美国、中国、日本、朝鲜、韩国、土耳其等。中国主要集中在以宁夏枸杞为主的有效成分的提取分离、药理、基因工程、栽培相关等方面的研究。提出该属物种资源今后的主要研究方向:传统的系统学难以解释该属物种的系统演化和全球分布特点,分子进化与分子系统学研究是很有希望的解决途径;比较基因组学研究是该属物种分子系统学研究以及基因资源深入发掘的切入点;以我国广泛分布的宁夏枸杞Lycium barbarum和枸杞L.chinense为主的遗传多样性、生态因子和活性成分变异的相关性研究,将为优良种质资源的发掘、育种栽培和生产区划提供重要的理论基础。
Solanaceae Lycium speices are deciduous shrubs. In ancient Chinese medicine works, Lycium plants are described to work well in nourshing liver and kidney, enhancing eyesight, enriching blood, invigorating sex, reducing rheumatism and so on. More of their functions such as immunity improvement, anti-oxydation, anti-aging, anti-cancer, growth stumulation, hemopoiesis enhancing, incretion regulating, blood sugar reducing, bearing improvement and many other new functions are conformed in modern clinic researches. Lycium is also widely used in brewing, beverage and many other products. The world Lycium-related researches are mostly on Lycium species genesis and evolution, sexual evolution, active ingredient separation and pharmacological effects. The future research direction is indicated in this article, molecular evolution and systematics rather than traditional taxonomy will do better in expla- nation of present global distribution of Lycium species; comparative genomics research on Lycium will be a whole new way to deep gene resources exploration; relationship of genetic diversity and active ingredient variation on L. barbarum and L. chinense will lay theory basis for new germplasm development, breeding, cultivation and production regionalization.
出处
《中国中药杂志》
CAS
CSCD
北大核心
2008年第18期2020-2027,共8页
China Journal of Chinese Materia Medica
基金
中国科学院知识创新工程重要方向项目(KSCXZ-YW-N-030)
中国科学院百人计划基金(05045112)
武汉市农业局项目(200720322099)
关键词
枸杞属
资源
药理
GAP
基因工程
生殖进化
Lycium
resources
pharmacology
GAP
gene engineering
sexual evolution
