张莉;韩娟;刘标;

• 1:环境保护部南京环境科学研究所环境保护生物安全重点实验室
• 2:农业部食物与营养发展研究所

摘要(Abstract)：

随着抗虫和耐草甘膦除草剂转基因玉米的迅速推广和种植,其环境安全性也越来越成为人们关注的焦点。为探讨抗虫耐除草剂转基因玉米C0030.3.5(外源基因cry1Ab和epsps)对水生动物环境的安全性,以模式生物大型蚤(Daphnia magna)为指示生物,分别使用1.5 g·L~(-1)C0030.3.5玉米粉和其非转基因对照DBN318玉米粉饲喂大型蚤28 d,探讨C0030.3.5玉米对大型蚤生长和繁殖的影响。结果显示,C0030.3.5玉米粉组大型蚤与亲本DBN318组大型蚤相比,体长、存活率、新生幼蚤总数等没有显著性差异(P>0.05)。28 d饲喂实验结果表明,抗虫耐除草剂玉米C0030.3.5没有对大型蚤生长和繁殖产生不良影响。上述研究结果为转基因玉米的商业化种植和安全管理提供科学数据。

关键词(KeyWords)： 转基因玉米;C0030.3.5;大型蚤;生态毒性;饲喂试验

Abstract:

Keywords:

基金项目(Foundation): 转基因生物新品种培育重大专项(2016ZX08012-005);; 环保公益性行业科研专项(201509044)

作者(Author): 张莉;韩娟;刘标;

Email:

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