| γ射线对不同类型栽培稻根尖细胞有丝分裂的抑制效应 |
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| 引用本文： | 慎玫,王彩莲,赵孔南,徐刚.γ射线对不同类型栽培稻根尖细胞有丝分裂的抑制效应[J].核技术,1988(5). |
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| 作者姓名： | 慎玫 王彩莲 赵孔南 徐刚 |
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| 作者单位： | 浙江农业科学院原子能利用研究所
(慎玫，王彩莲，赵孔南)，浙江农业科学院原子能利用研究所(徐刚) |
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| 摘 要： | 对12个不同类型栽培稻品种的研究表明,有丝分裂指数(MI)与剂量的关系可用线性回归方程拟合。发现MI随剂量增加而减少。根尖细胞有丝分裂的抑制效应在不同类型栽培稻间是相似的,但在不同品种间有较大的差异。
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| 关 键 词： | γ射线 根尖细胞 有丝分裂指数 协方差分析 |
Inhibitive effects of gamma-ray on root tip cells mitosis for different types of cultured riced |
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| Shen Mei Wang Cailian Zhao Kongnan Xu Gang.Inhibitive effects of gamma-ray on root tip cells mitosis for different types of cultured riced[J].Nuclear Techniques,1988(5). |
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| Authors: | Shen Mei Wang Cailian Zhao Kongnan Xu Gang |
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| Abstract: | Studies on twelve varieties of different cultured rice showed that the mitotic index-dose relationship could be fitted by linear regression equations. The mitotic index was decreased with the of increase dose. The inhibitive effects on root tip cells mitosis were similar for different types of cultured rice but rather different from variety to variety. |
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| Keywords: | gamma-ray root tip cells mitotic index covariance analysis |
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