[1]柳福智,董娟娥,梁宗锁.外源激素对丹参愈伤组织诱导和有效成分含量的影响[J].西北林学院学报,2006,21(05):151.
 LIU Fuzhi,DONG Juane,LIANG Zongsuo.A Study on the Effect of Different Exogenous Hormones on Callus Induction and Bioactive Constituent of Salvia miltiorrhiza[J].JOURNAL OF NORTHWEST FORESTRY UNIVERSITY,2006,21(05):151.
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外源激素对丹参愈伤组织诱导和有效成分含量的影响 ()
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《西北林学院学报》[ISSN:1001-7461/CN:61-1202/S]

卷:
第21卷
期数:
2006年05期
页码:
151
栏目:
林产化学
出版日期:
2006-10-30

文章信息/Info

Title:
A Study on the Effect of Different Exogenous Hormones on Callus Induction and Bioactive Constituent of Salvia miltiorrhiza
作者:
柳福智1董娟娥12梁宗锁12
1.西北农林科技大学 林学院,陕西 杨陵 712100;2. 中国科学院 水土保持研究所, 陕西 杨陵 712100
Author(s):
LIU Fuzhi1DONG Juane12LIANG Zongsuo12
1.College of Forestry, Northwest A F University, Yangling, Shaanxi 712100,China;2.Institute of Soil and Water Conservation, Chinese Academy of Sciences,Yangling, Shaanxi 712100,China
关键词:
丹参愈伤组织外源激素丹酚酸B
Keywords:
Salvia miltiorrhiza callus exogenous hormones salvianolic acid B
分类号:
Q946.885
文献标志码:
A
摘要:
以丹参(Salvia miltiorrhiza )无菌苗的叶为外植体,接种于附加2,4D、NAA、6BA及其组合的MS固体培养基上,研究了外源激素对愈伤组织的诱导及有效成分含量的影响。结果表明单独使用3种外源激素在一定浓度范围内均能诱导外植体产生愈伤组织;2,4D对丹参愈伤组织的生长有促进作用,但当2,4D的浓度在4 mg/L以上时,对愈伤组织的生长有抑制作用;配合使用外源生长素和细胞分裂素,能获得出愈率高、生长快、质量好的愈伤组织;外源激素的适宜组合为2,4D2.0 mg/L+6BA1.0 mg/L;愈伤组织中丹酚酸B的含量随培养时间的延长呈下降趋势。西北林学院学报21卷第5期柳福智等外源激素对丹参愈伤组织诱导和有效成分含量的影响
Abstract:
Salvia miltiorrhiza aseptic leaves were used as explants cultured in solid medium MS supplemented with 2,4D, NAA, 6BA or combinations of plant exogenous hormones with different concentrations, to study their the effect on callus induction and the bioactive component accumulation. The results showed that all the three exogenous hormones could induce callus under certain concentration ranges. Better results could be obtained by combining three exogenous hormones, the optimum combination was Ms+2,4D2.0 mg/L+6BA1.0 mg/L. Higher concentration of 2,4D (over 4 mg/L) could restrain callus growth. The content of salvianolic acid B reduced with the increase of induction time.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期20060608修回日期20060620基金项目陕西省“十五”科技攻关项目“主要药用植物的生长发育与有效成分积累研究”(2001KG01G1503) 作者简介柳福智(1976),男,宁夏隆德人,硕士,研究方向为植物资源化学。*通讯联系人董娟娥,副教授,博士,主要从事天然产物提取和中药现代化理论与技术的教学与研究工作。dje009@126.com
更新日期/Last Update: 2010-05-04