| 用石龙芮(Ranunculus sceleratus)根尖细胞微核技术监测环境污染物的研究 |
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| 引用本文： | 郭宝江.用石龙芮(Ranunculus sceleratus)根尖细胞微核技术监测环境污染物的研究[J].环境科学学报,1985,5(3):322-326. |
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| 作者姓名： | 郭宝江 |
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| 作者单位： | 汕头大学生物学系 |
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| 摘 要： | 本实验表明,石龙芮根尖细胞的微核细胞率与环境中致变污染物的质与量有密切关系,水环境中污染物的浓度与微核细胞率呈线性相关.据此可确定监测污染状况的细胞学指标.
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| 收稿时间： | 1984/8/11 0:00:00 |
A TECHNIQUE FOR MONITORING POLLUTANTS BY MEANS OF MICRONUCLEAR CELLS IN ROOT-TIP CELLS OF RANUNCULUS SCELERATUS |
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| Guo Baojiang.A TECHNIQUE FOR MONITORING POLLUTANTS BY MEANS OF MICRONUCLEAR CELLS IN ROOT-TIP CELLS OF RANUNCULUS SCELERATUS[J].Acta Scientiae Circumstantiae,1985,5(3):322-326. |
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| Authors: | Guo Baojiang |
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| Institution: | Department of Biology, Shantou University |
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| Abstract: | In this paper a micronuclear technique of the root-tip cells of Ranunculus sceleratus is described. The results obtained from the experiments showed that the micronuclear cell frequency was so sensitive to the concentration of pollutants in water that there existed a linear relationship between the frequency of micronuclear cell in the root-tip cells of R. sceleratus and concentration of the pollutants in the environment. Therefore, this technique could be used as a cytological index for monitoring water and other environmental pollutants. However, precautions must be exercised in handling the method itself and the treatment time. |
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