| 茶树不同组织体细胞胚、不定芽分化的研究 |
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| 引用本文： | 刘德华,赵思东.茶树不同组织体细胞胚、不定芽分化的研究[J].作物学报,1999,25(3):291-295. |
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| 作者姓名： | 刘德华 赵思东 |
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| 作者单位： | 湖南农业大学，湖南长沙，410128 |
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| 摘 要： | 根据茶树子叶柄、叶柄断面离腋芽的距离，将外植体依次分为C1, C2, C3和L1, L2, L3。通过上述外植体和不同培养基的研究结果表明:子叶柄外植体在MT1和MT3培养基上培养，其不定芽及总分化率是C1>C2>C3;体细胞胚的分化率是C3>C2>C1。叶柄外植体只有L1在MT3培养基上培养分化了芽，MT1培养基的胚性愈伤组织诱导率比MT,培养基高，
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| 关 键 词： | 茶树 外植体 胚性愈伤组织 体细胞胚 不定芽 |
| 收稿时间： | 1998-04-14 |
| 修稿时间： | 1998-08-12 |
Studies on Somatic Embryo and Adventitious Bud Differentiation Rate among Different Tissues of Camellia sinensis L. |
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| Liu Dehua,Zhou Daidi,Li Xinghui,Zhao Sidong,Chen Qingyu.Studies on Somatic Embryo and Adventitious Bud Differentiation Rate among Different Tissues of Camellia sinensis L.[J].Acta Agronomica Sinica,1999,25(3):291-295. |
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| Authors: | Liu Dehua Zhou Daidi Li Xinghui Zhao Sidong Chen Qingyu |
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| Institution: | Hunan Agricultural University, Changsha, Hunan, 410128 |
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| Abstract: | The explants of tea plant were classified into 6 types i.e. C1、C2、C3 and L1、L2,L3，according to the distances from cut of cotyledon petiole and leafstalk to axillary bud. The effect of
the explant types on differentiation rates of somatic embryo and adventitious bud was studied.Adventitious bud |
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| Keywords: | Tea plant Explant Embryogenic callus Somatic embryo Adventitious bud |
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