| 大叶白麻的离体培养及植株再生的研究 |
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| 引用本文： | 魏凌基,杨琳琳.大叶白麻的离体培养及植株再生的研究[J].石河子大学学报,1993(4). |
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| 作者姓名： | 魏凌基 杨琳琳 |
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| 作者单位： | 石河子农学院生物基础部
(魏凌基)，塔里木农垦大学(杨琳琳) |
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| 摘 要： | 在附加激素的MS培养基上,培养大叶白麻消毒茎切断,诱导产生愈伤组织和丛生芽。经过继代培养,建立了大叶白麻无性繁殖系,实验结果表明:1)培养基MS+6BA1mg/L+NAA2mg/L愈伤组织诱导,MS+6BA1mg/L+NAA0.2mg/L及MS+6BA2mg/L诱导外殖体产生丛生芽和继代培养,1/2+IAA0.2mg/L诱导生根效果最好。
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| 关 键 词： | 植物激素 丛生芽 快速繁殖 |
Study of Culture in Vito And Plantet Regeneration of Poacynum Hendersonil (Hook. f. ) Woodson |
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| Wei Lingji Yang Lingling.Study of Culture in Vito And Plantet Regeneration of Poacynum Hendersonil (Hook. f. ) Woodson[J].Journal of Shihezi University(Natural Science),1993(4). |
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| Authors: | Wei Lingji Yang Lingling |
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| Institution: | Wei Lingji Yang Lingling
(Dept. of Biology) (Talimu Agriculture University) |
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| Abstract: | Ms medium supplemented with some phytohormons was used for culturing sterilized stem cutting part of poacynum hendersonil (Hook. f. ) woodson. Callus induction and clustored buds were achieved from hypocotyl and stem of poacynuim hendersonil Woodson. Clone of poacynum hendersonil (Hook. f. ) woodson was established by subculturing for more than two years. We obtained the following results from our experiments. (1)MS+6BA 1mg/L+NAA 2mg/L for callus induction, MS+6BAlmg/
L+NAA 0. 2mg/L, and MS+6BA 2mg/L for induction of clustered buds and plantlet subculture. 1/2
MS+IAA 0. 2mg/L for root induction was found to be most suitable. |
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| Keywords: | poacynum hendersonil (Hook f ) woodson culture in vitro plantlet regenera-tion |
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