| 激光和磁场对滇紫草愈伤组织色素含量的影响 |
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| 引用本文： | 洪丽萍,黄维南,王曼丝.激光和磁场对滇紫草愈伤组织色素含量的影响[J].亚热带植物科学,2000,29(2):11-14. |
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| 作者姓名： | 洪丽萍 黄维南 王曼丝 |
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| 作者单位： | 1. 福建省亚热带植物研究所, 福建 厦门 361006;
2. 南京大学 生物系, 江苏 南京 210008 |
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| 摘 要： | 用He-Ne激光和一定强度的磁场处理滇紫草愈伤组织,发现2~3h激光辐照可提高色素含量;而1.0T磁场能促进细胞生长和色素形成。硅胶薄层层析比较两种物理因子对紫草色素成分无显著影响。
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| 关 键 词： | 滇紫草 He-Ne激光 磁场 组织培养 愈伤组织 紫草色素 |
| 文章编号： | 1001-9782(2000)02-0011-04 |
| 收稿时间： | 1999-12-22 |
| 修稿时间： | 1999年12月22 |
Effect of laser and magnetic field on pigment content of callus of Onosma paniculatum |
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| HONG Li-ping, HUANG Wei-nan, WANG Man-si.Effect of laser and magnetic field on pigment content of callus of Onosma paniculatum[J].Subtropical Plant Science,2000,29(2):11-14. |
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| Authors: | HONG Li-ping HUANG Wei-nan WANG Man-si |
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| Institution: | 1. Fujian Institute of Subtropical Botany, Xiamen 361006, China;
2. Department of Biology, NanjingUniversity, Nanjing 210008, China |
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| Abstract: | Onosma Paniculatum treated with He-Ne laser and magnetic field of certainintensity was studied. The results showed that the piguent content was higher after2~3h laser radiation and the cell growth and pigment formation could be reducedin 1. 0T magnetic field. The two kinds of physical factors had no obvious influenceon Onosma Paniculatum pigment composition by the chromatographic analysis withthin-layer silica gel. |
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| Keywords: | Onosma paniculatum He-Ne laser magnetic field tissue culture callus shikonin |
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