| 龙牙匆木幼芽体细胞胚胎发生和植株再生（简报） |
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| 引用本文： | 李建民,李喜文,等.龙牙匆木幼芽体细胞胚胎发生和植株再生（简报）[J].实验生物学报,2001,34(2):137-141. |
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| 作者姓名： | 李建民 李喜文 |
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| 作者单位： | [1]东北师范大学遗传与细胞研究所，长春130024 [2]青海师范大学生物系，西宁810008 |
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| 摘 要： |
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| 关 键 词： | 龙牙匆木 药用植物 幼芽 体细胞胚胎发生 植株再生 |
Somatic embryogenesis and plant regeneration in vitro from young shoots of Aralia elate (Miq.) Seem.] |
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| J M Li,X W Li,D Y Zhang,M Xing.Somatic embryogenesis and plant regeneration in vitro from young shoots of Aralia elate (Miq.) Seem.][J].Acta Biologiae Experimentalis Sinica,2001,34(2):137-141. |
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| Authors: | J M Li X W Li D Y Zhang M Xing |
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| Institution: | Institute of Genetics and Cytology, Northeast Normal University, Changchun 130024. Dept of Biology, Qinghai Normal University, Xining 810008. |
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| Abstract: | Explants excised from the young shoots of Aralia elata (Miq.) Seem. were cultured on MS media. Calli were induced from the explants on MS medium supplemented with 0.5 mg/L 2, 4-D, 0.5 mg/L BA and 0.5 mg/L NAA. Then these calli were transferred onto the MS medium containing 2.0 mg/L 2,4-D + 0.5 mg/L BA + 0.5 mg/L NAA and 0.2% activated charcoal. Under these conditions the somatic embryoids were observed and regenerated plants were obtained from somatic embryogenesis. Then, a experimental system with stability and high regenerating efficiency has been set up for the propagation of the young plants, the cell breeding technology and the control of somatic embryogenesis of Aralia elata (Miq.). |
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