| 三七胚培养中的胚胎发生 |
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| 引用本文： | 张琪,佟曦然,张昭,孙国栋,桂耀林,徐廷玉.三七胚培养中的胚胎发生[J].植物学报,1989,6(4):236-239. |
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| 作者姓名： | 张琪 佟曦然 张昭 孙国栋 桂耀林 徐廷玉 |
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| 作者单位： | 1(中国医学科学院药用植物资源开发研究所， 北京） 2（中国科学院植物研究所，北京 100044） |
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| 摘 要： | 三七成熟胚培养子MS+1 mg／L 1AA或NAA或2，4 — D的培养基上。二月后，在MS+1 mg／L 1AA或NAA的培养基上由外植体可诱导产生胚状体，但在含2，4 — D的培养基上只产生愈伤组织而无器官分化。胚状体转入MS+CA3 1 mg／L+IAAo.5 mg／L培养基上可发育成具胚根、根芽的小植株。
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| 关 键 词： | 三七 胚培养 胚胎发生 |
Embryogenesis in Mature Embryo Culture of Panax notoginseng |
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| Zhang Qi,Tong Xi-ran,Zheng Zhao,Sun Guo-dong,Gui Yao-lin and Xu Ting-yu.Embryogenesis in Mature Embryo Culture of Panax notoginseng[J].Bulletin of Botany,1989,6(4):236-239. |
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| Authors: | Zhang Qi Tong Xi-ran Zheng Zhao Sun Guo-dong Gui Yao-lin and Xu Ting-yu |
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| Institution: | 1(Institute of Medicinal Plant Development, Chinese Acadeny of Medical Sciences) 2(Institute of Botany, Academia Sinica, Beijing 100044) |
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| Abstract: | Embryoes of Panax notoginseng were cultured on MS medium with 1 mg/L IAA or NAA or 2, 4-D. After 2 monthes in the culture, embryoids were induced from embryo explant on MS medium with 1 mg/L IAA or NAA, but the callus was only produced on MS+2, 4-D. When embryoids were transferred on MS +GA3 I mg/L+lAA 0.5mg/L, the normal plantlet with radicles and plumules emerged. |
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| Keywords: | , |
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