| 枣树胚离体培养的研究 |
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| 引用本文： | 段乃彬,王永清. 枣树胚离体培养的研究[J]. 四川林业科技, 2002, 23(2): 42-45 |
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| 作者姓名： | 段乃彬 王永清 |
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| 作者单位： | 四川农业大学林学园艺学院,四川,雅安,625014 |
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| 基金项目： | 教育部高校骨干教师项目，四川省科技厅应用基础研究项目提供资助 |
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| 摘 要： | 本文对影响枣树胚离体培养的三个因素：取材时期，激素配方，及光照条件进行了研究，结果表明：发育早期较为幼嫩的胚，主要的培养产物是绿色或黄色的愈伤组织及胚状体，不能直接发育为小植株，成熟胚萌发率较高，添加外源激素起抑制作用。不能诱导产生愈伤组织及胚状体，光照可以明显的诱导胚萌发，而且这种诱导作用主要在培养的初期。
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| 关 键 词： | 枣树 胚 组织培养 |
| 文章编号： | 1003-5508(2002)02-0042-04 |
| 修稿时间： | 2002-01-18 |
In vitro Culture of Embryos of Ziziphus Jujuba |
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| DUAN Nai bin WANG Yong qing. In vitro Culture of Embryos of Ziziphus Jujuba[J]. Journal of Sichuan Forestry Science and Technology, 2002, 23(2): 42-45 |
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| Authors: | DUAN Nai bin WANG Yong qing |
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| Abstract: | Three factors that affected the in vitro culture of embryos of Ziziphus Jujuba were investigated in this study.The result showed that the immature embryos cultured on MS medium mainly produced calli which failed to give rise to shoot regeneration.As to the mature embryos,buds evolved quickly at a large ratio when cultured on the basal MS medium while supplemented hormones displayed an obviously inhibitory effect.Shoot emergence could be triggered by light at earlier culture stages with the mature embryos. |
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| Keywords: | Ziziphus Jujuba Embryo Tissue culture |
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