| 罂粟细胞在离体和活体培养中核型的比较研究 |
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| 引用本文： | 卢龙斗 Bara,I. 罂粟细胞在离体和活体培养中核型的比较研究[J]. 河南师范大学学报(自然科学版), 1995, 23(2): 61-64 |
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| 作者姓名： | 卢龙斗 Bara I |
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| 作者单位： | 河南师范大学生物系 |
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| 摘 要： | 本文研究了罂粟根分生区细胞的核型和愈伤组织细胞的核型，并对二者进行了对比分析。结果表明在这两种细胞中核型存在差异，愈伤组织细胞的染色体数目变化较大。二者染色体的长度、着丝粒的位置有所不同。
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| 关 键 词： | 罂粟 愈伤组织 染色体 |
Comparative Study on the Karyotypes of Papaver Somniferum Cells in Vitro and in Vivo |
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| Lu Longdou Ion. BARA Du Qiyan. Comparative Study on the Karyotypes of Papaver Somniferum Cells in Vitro and in Vivo[J]. Journal of Henan Normal University(Natural Science), 1995, 23(2): 61-64 |
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| Authors: | Lu Longdou Ion. BARA Du Qiyan |
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| Abstract: | This paper studied and compared the karyotype of Papaver somniferum meristemand callus cells,The results showed that the differences exists in the karyotype of meri-stem and callusoells in contrast to the meristem cell,the chromosome number of callus varies sharply. The differences al-so exists in the chromosome length and arm ratio. |
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| Keywords: | papaver somniferum callus chromosome arm ratio |
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