| 芦苇耐盐变异植株及其细胞学鉴定 |
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| 引用本文： | 陈可咏,叶和春.芦苇耐盐变异植株及其细胞学鉴定[J].Acta Botanica Sinica,1994,36(12):930-933. |
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| 作者姓名： | 陈可咏 叶和春 |
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| 作者单位： | 中国科学院植物研究所!北京100044 |
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| 摘 要： | 用甲基磺酸乙酯（ＥＭＳ）处理芦苇（Ｐｈｒａｇｍ ｉｔｅｓｃｏｍ ｍ ｕｎｉｓ Ｔｒｉｎ．）胚性愈伤组织。从处理后的愈伤组织诱导获得芦苇耐盐变异植株Ｒ５００２－１２。变异植株能在含有１％ ＮａＣｌ的ＭＳ培养基上生长。细胞学检查变异植株是混倍体，染色体数目变异范围在１００至３３ 之间。分蘖植株具有相似的形态学及染色体变异特性
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| 关 键 词： | 芦苇 耐盐变异 甲基磺酸乙酯 |
A SALT TOLERANT VARIANT OF PHRAGMITES COMMUNIS AND ITS CYTOLOGICAL CHARACTERIZATION |
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| Authors: | Chen Ke yong Ye He chun Chen Jian lin Gu Li min and Li Guo feng |
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| Abstract: | A salt tolerant varaint, R5002 12 of Phragmites communis Trin. has been obtained by treating the embryogenic callis with ethyl methane sulfonate.It could grow in MS medium containing 1% W/V sodium chloride. The plant regenerated was mixoploid with chromosome number ranging from 100 to 33 and its tillers showed similar variation in morphology and chromosome. |
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| Keywords: | Phragmites communis Salt tolerant variant Ethyl methane sulfonate |
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