详细信息

麻花秦艽组织培养及植株再生的研究    

Studies on plantlet regeneration and propagation of Gentiana stramines

文献类型:期刊文献

中文题名:麻花秦艽组织培养及植株再生的研究

英文题名:Studies on plantlet regeneration and propagation of Gentiana stramines

作者:刘丽莎[1];张西玲[1];王岚[1];张延红[1]

第一作者:刘丽莎

机构:[1]甘肃中医学院,甘肃兰州730000

第一机构:甘肃中医药大学

通信机构:[1]Gansu College of Traditional Chinese Medicine, Lanzhou 730000, China

年份:2006

卷号:31

期号:10

起止页码:797

中文期刊名:中国中药杂志

外文期刊名:China Journal of Chinese Materia Medica

收录:MEDLINE(收录号:17048657);CSTPCD;;Scopus(收录号:2-s2.0-33846286873);北大核心:【北大核心2004】;CSCD:【CSCD2011_2012】;PubMed;

基金:甘肃省环保局项目(GH2001-10)

语种:中文

中文关键词:麻花秦艽;组织培养;植株再生

外文关键词:Gerulana stramines ; tissue culture; plant regeneration

摘要:目的:研究药用植物麻花秦艽组织培养技术,为工厂化育苗提供科学依据。方法:以麻花秦艽根、茎育出的无菌苗为外植体,采用MS培养基,附加不同的植物激素进行实验。结果:以MS培养基为基本培养基,附加BA0.5~1.0mg·L^-1 +NAA0.5mg·L^-1,适于丛生芽的诱导与增殖;附加LAA 1.0mg·L^-1 + BA3mg·L^-1,适于愈伤组织的诱导;附加姒1.0mg·L^-1 +BA2.0~3.0mg·L^-1适于愈伤组织继代培养,附加BA2.0mg·L^-1+NAA0.5mg·L^-1适于愈伤组织的分化。结论:通过诱导愈伤组织途径可以达到快速繁殖的目的。
Objective: To provide scientific basis for large scale production by studying the technique of tissue culture of Gentiana stramines. Method: Callus was induced from germ-free stem segment of G. stramines on a MS medium supplemented with different hormones. Result: The MS medium with 0.5-1.0mg·L^-1 BA and 0.5 mg·L^-1 NAA was suitable for the induction and proliferation of cluster bads. MS medium with 1.0 mg·L^-1 IAA and 3 mg·L^-1 BA was suitable for the induction of calli. MS medium with 1.0 mg·L^-1 IAA and 2,0-3.0mg·L^-1 BA was suitable for the subculture of calli. MS medium with 2.0mg·L^-1 BA and 0.5mg·L^-1 NAA was suitable for the differentiation of calli. Condutton: Aseptic seeding of G. stramiess can be quickly propagated by shoot culture.

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