| 三种预处理对合欢根尖细胞有丝分裂的影响 |
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| 引用本文： | 张海林,李三相,毛学文,陈利云.三种预处理对合欢根尖细胞有丝分裂的影响[J].天水师范学院学报,2002,22(5):36-37. |
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| 作者姓名： | 张海林 李三相 毛学文 陈利云 |
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| 作者单位： | 天水师范学院生物系,甘肃,天水,741001 |
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| 摘 要： | 对合欢根尖细胞预处理方法的比较研究结果表明:低温处理可以促进中期染色体的增加,8-羟基喹啉（8-HQ）和对二氯本（PDB）水溶液处理的根尖能产生许多类型的染色体畸变。
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| 关 键 词： | 预处理 低温 8-羟基喹啉 对二氯苯 合欢 |
| 文章编号： | 1371-1351(2002)05-0036-02 |
| 修稿时间： | 2002年4月10日 |
Effects of Three Pretreatment on Mitosis of Root Tip of Albizzia Julibrissin |
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| ZHANG Hai-lin,LI San-xiang,MAO Xue-wen,CHEN Li-yun.Effects of Three Pretreatment on Mitosis of Root Tip of Albizzia Julibrissin[J].Journal of Tianshui Normal University,2002,22(5):36-37. |
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| Authors: | ZHANG Hai-lin LI San-xiang MAO Xue-wen CHEN Li-yun |
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| Abstract: | The effects of low temperature and 8-HQ, PDB Pretreatments on mitosis of root tip of Albizza julibrissin are investigated. The results show that the enhanced middle chromosomal was promoted by the low temperature pretretments. The meristematic cell of root tips of Albizzia julibrssin is pretretmented by 8-HQ and PDB. There are many types of chromosomal aberration. |
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| Keywords: | pretreament low temperatue 8 -HQ PDB Albizzia julibrissin |
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