[关键词]
[摘要]
铁皮石斛Dendrobium officinale是兰科石斛属药用植物中最为珍稀名贵的物种,内含多糖、茋类、联苄类、生物碱类等化学成分,具有抗氧化、抗肿瘤、增强免疫力、减轻肝损伤、降血糖等功效。其巨大的药用价值、科学价值和商业价值掀起了相关研究热潮,尤其是近5年,铁皮石斛在核酸分子生物学方面的研究取得了越来越多的成果。从铁皮石斛基因组学研究、转录组学研究和功能基因克隆等方面的研究进展进行综述,以期为铁皮石斛功能基因的进一步深入研究提供参考。
[Key word]
[Abstract]
Dendrobium officinale is one of the most precious medicinal plants in the family of Orchidaceae, and rich in polysaccharides, astragalus, bibenzyls and alkaloids. It has effects such as antioxidant, anti-cancer, immuno-enhancing, lowering blood sugar, and alleviating liver injury. Its huge medicinal, scientific and commercial value has raised a research upsurge, especially in the past five years, nucleic acid molecular biology of Dendrobium officinale has made more and more exciting results. In order to provide scientific guidance for further research on functional genes, this paper reviews the recent progress in research on genomics, transcriptomics and functional genes of D. officinale.
[中图分类号]
[基金项目]