| 甜瓜组织培养过程中的染色体数目变异 |
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| 引用本文： | 谢丽琼,王咏星,刘晓颖,马相汝,张洪涛,李冠.甜瓜组织培养过程中的染色体数目变异[J].生物技术,2006,16(2):59-60. |
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| 作者姓名： | 谢丽琼 王咏星 刘晓颖 马相汝 张洪涛 李冠 |
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| 作者单位： | 新疆大学生命科学与技术学院,新疆,乌鲁木齐,830046 |
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| 基金项目： | 新疆自治区自然科学基金资助项目(200121105) |
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| 摘 要： | 以甜瓜组织培养过程中产生的不定芽为材料,观察了不同阶段不定芽中染色体数目发生变异的频率,同时比较了在无外加诱变剂的情况下,甜瓜根尖与组培不定芽之间最大分裂相时间的变化。
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| 关 键 词： | 甜瓜 组织培养 染色体数目 |
| 文章编号： | 1004-311X（2006）02-0059-02 |
| 收稿时间： | 2005-06-04 |
| 修稿时间： | 2006-01-22 |
Variability of the Amount of Chromasome in Callus State of Cucumis melo L |
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| XIE Li-qiong,WANG Yong-xing,LIU Xiao-ying,MA Xiang-ru,ZHANG Hong-tao,LI Guan.Variability of the Amount of Chromasome in Callus State of Cucumis melo L[J].Biotechnology,2006,16(2):59-60. |
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| Authors: | XIE Li-qiong WANG Yong-xing LIU Xiao-ying MA Xiang-ru ZHANG Hong-tao LI Guan |
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| Institution: | College of Life Science and Technology, Xinjiang University, Urumqi 830046, China |
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| Abstract: | The amount of chromosome changed in the plant callus culture.Observed the changing ratio of Cucumis melo L's chromosome in different callus state, it was obviously that the variation used to happen.The ratio was not the same in the developing callus buds,and after 4 times continuously culture,the variation is no less than 30 percent.It showed that without the inducer the time of metaphase was different from the root of melon to the callus buds. |
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| Keywords: | Cucumis melo L callus culture amount of chromosome |
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