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3种农药诱发蚕豆根尖细胞微核试验研究

唐正义 胡蓉 卿东红 黄作喜

唐正义, 胡蓉, 卿东红, 黄作喜. 3种农药诱发蚕豆根尖细胞微核试验研究[J]. 西南交通大学学报, 2006, 19(6): 788-792.
引用本文: 唐正义, 胡蓉, 卿东红, 黄作喜. 3种农药诱发蚕豆根尖细胞微核试验研究[J]. 西南交通大学学报, 2006, 19(6): 788-792.
TANG Zhengyi, HU Rong, QING Donghong, HUANG Zuoxi. Experimental Study on Micronucleus in Root-Tip Cells of Vicia faba Induced by Three Pesticides[J]. Journal of Southwest Jiaotong University, 2006, 19(6): 788-792.
Citation: TANG Zhengyi, HU Rong, QING Donghong, HUANG Zuoxi. Experimental Study on Micronucleus in Root-Tip Cells of Vicia faba Induced by Three Pesticides[J]. Journal of Southwest Jiaotong University, 2006, 19(6): 788-792.

3种农药诱发蚕豆根尖细胞微核试验研究

基金项目: 

四川省教育厅自然科学类重点资助项目(No:2004A178)

详细信息
    作者简介:

    唐正义(1957- ),男,副教授,研究方向为细胞遗传学和遗传毒理学,电话:0832-2343056,13989109930,E-mail:tangzy9513@njtc.edu.cn;胡蓉(1958- ),女,电话:0832-2340042,E-m ai:l hu rong@n jtc.edu.cn

    唐正义(1957- ),男,副教授,研究方向为细胞遗传学和遗传毒理学,电话:0832-2343056,13989109930,E-mail:tangzy9513@njtc.edu.cn;胡蓉(1958- ),女,电话:0832-2340042,E-m ai:l hu rong@n jtc.edu.cn

Experimental Study on Micronucleus in Root-Tip Cells of Vicia faba Induced by Three Pesticides

  • 摘要: 用蚕豆根尖微核技术研究3种农药(甲胺磷、甲基硫菌灵和盐酸吗啉胍)在正常使用浓度范围的诱变效应.结果表明,3种农药单独使用时,诱发蚕豆根尖细胞微核率与对照组相比均有不同程度的上升(p0.01),农药浓度与微核率呈剂量-效应关系,且盐酸吗啉胍的诱变效应大于其他2种农药.3种农药联合作用时,高浓度组具拮抗性,中低浓度组显示协同作用,微核率与农药浓度不表现剂量-效应关系.3种农药的最佳使用浓度:甲胺磷为0.230 0~0.2500 g·L-1,甲基硫菌灵为0.4680~0.5260 g·L-1,盐酸吗啉胍为0.0556~0.0592 g·L-1.

     

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  • 收稿日期:  2005-09-05
  • 刊出日期:  2006-12-25

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