| 甜高粱组织再生研究 |
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| 引用本文： | 丛靖宇,董婷婷,刘国军,王晓敏,王瑞刚.甜高粱组织再生研究[J].作物杂志,2011(3):24-28. |
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| 作者姓名： | 丛靖宇 董婷婷 刘国军 王晓敏 王瑞刚 |
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| 作者单位： | 内蒙古农业大学生命科学学院,010018,内蒙古,呼和浩特 |
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| 基金项目： | 内蒙古自治区重大科技专项，内蒙古自然科学基金重大项目，教育部春晖计划项目 |
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| 摘 要： | 通过对不同外植体的筛选和培养条件的优化,建立了甜高粱再生体系。结果表明,以茎尖和茎为外植体的培养可获得甜高粱再生苗,但分化率较低,褐化较为严重;而以叶和根为外植体的培养不能获得甜高粱再生苗;成熟胚作外植体分化率高达98.7%,且未发生褐化。
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| 关 键 词： | 甜高粱 成熟胚 茎尖培养 再生 |
Study on Building Sweet Sorghum Regeneration System |
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| Cong Jingyu,Dong Tingting,Liu Guojun,Wang Xiaomin,Wang Ruigang.Study on Building Sweet Sorghum Regeneration System[J].Crops,2011(3):24-28. |
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| Authors: | Cong Jingyu Dong Tingting Liu Guojun Wang Xiaomin Wang Ruigang |
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| Institution: | Cong Jingyu,Dong Tingting,Liu Guojun,Wang Xiaomin,Wang Ruigang(College of Life Science,Inner Mongolia Agricultural University,Huhhot 010018,Inner Mongolia,China) |
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| Abstract: | Through different explants screening,the optimization of culture conditions to build sweet sorghum regeneration system was conducted.The results showed that shoot tips and stems were cultured as explants and renewable sweet sorghum seedlings could be obtained,but with the lower rate of differentiation and serious browning.Leaf and root were cultured as explants but failed to obtain renewable sweet sorghum seedlings.The use of renewable mature embryos could obtained the differentiation rate of 98.7% and with... |
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| Keywords: | Sweet sorghum Mature embryo Shoot tip culture Regeneration |
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