|本期目录/Table of Contents|

[1]徐子勤,马洪军,刘勇刚.白沙蒿种皮胶质等因素对其植株再生的影响[J].应用与环境生物学报,2000,6(01):28-32.
 XU Ziqin,et al..Effect of glutinous substance from seed coat of Artemisia sphaerocephala Krasch and other materials on its plantlet regeneration[J].Chinese Journal of Applied & Environmental Biology,2000,6(01):28-32.
点击复制

白沙蒿种皮胶质等因素对其植株再生的影响()
分享到:

《应用与环境生物学报》[ISSN:1006-687X/CN:51-1482/Q]

卷:
6卷
期数:
2000年01期
页码:
28-32
栏目:
综述
出版日期:
2000-02-25

文章信息/Info

Title:
Effect of glutinous substance from seed coat of Artemisia sphaerocephala Krasch and other materials on its plantlet regeneration
作者:
徐子勤马洪军刘勇刚
Author(s):
XU Ziqinet al.
关键词:
关键词 白沙蒿 种皮胶质 原生质体 植株再生 结构分析 抗生素
Keywords:
Keywords antibiotic Artemisia sphaerocephala Krasch glutinous substance plant regeneration protoplast structure analysis
摘要:
摘要 对白沙蒿原生质体培养得到的愈伤组织进行分化诱导,得到完整植株. 培养基中6BA的浓度是芽分化的关键因素, 白沙蒿种皮胶质对芽的再生有促进作用. 不同抗菌素对芽分化的作用不尽相同,其中头孢霉素可增加芽的分化,而卡那霉素则抑制芽的分化. 对白沙蒿种皮胶质进行定性、红外光谱和固体核磁共振分析,表明它为纤维素类物质,并带有羧基和甲基. 图4 表4 参15
Abstract:
Abstract Plants were regenerated from protoplast-derived calli in Artemisia sphaerocephala Krasch. 6-BA was indispensable to formation of shoot primordium. Glutinous substance from seed coat of this species had positive effect on shoot regeneration of the calli. Cefotaxime had positive effect on shoot differentiation, while kanamycin exhibited inhibition on it. Analyses of component, IR spectra and 13C CPMAS NMR spectra revealed that the glutinous substance was an analog of cellulose with methyl and carboxyl group. Fig 4, Tab 4, Ref 15
更新日期/Last Update: 2002-11-04