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近年来,金属间的相互作用问题逐渐引起了人们的重视。我们应用枯草杆菌重组修复试验系统检测了铅、锌与镉的联合致突变性。
In recent years, the problem of the interaction between metals gradually attracted people’s attention. We used Bacillus subtilis recombinant test system to test the combination of lead, zinc and cadmium mutagenicity.