珊瑚菜(Glehnia littoralis)系生长在北太平洋地区海滩沙地的一种伞形科多年生草药。其根茎和根用作生药并收入日本和中国药典。按照作者以前关于根茎和根中的化学成分的研究及叶中酯酶及过氧化物酶的同工酶模式,珊瑚菜发生了遗传变异。在活体外大量繁殖,可能提供种植化学均匀的珊瑚菜的有效方法。 将种子生长植物及从单一植物草珊瑚的枝条顶部培养得到的无性系植物在实验田中栽培2年。试验结果表明,微繁殖植物根中 Glehnia littoralis is a Umbelliferae perennial herb that grows on beach sands in the North Pacific Ocean. Its rhizomes and roots are used as crude drugs and are included in the Japanese and Chinese Pharmacopoeia. According to the author’s previous studies on the chemical composition of rhizomes and roots and isoenzyme patterns of esterase and peroxidase in the leaves, genetic variation occurs in coral dishes. Extensive propagation in vitro may provide an effective method of growing chemically uniform coral dishes. Seed-growing plants and clonal plants grown from the top of shoots of a single plant, Coral coral, were cultivated in the experimental field for 2 years. Test results show that the micropropagation plant roots