Concerns have been raised that multiple insecticidal proteins produced by genetically engineered (GE) crops may interact unexpectedly and pose new threats to biodiversity and nontarget organisms. We reviewed the literature to assess whether this concern is justified and whether the current regulatory framework needs to be adapted to address this concern.

中文翻译：

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堆积的Bt蛋白不会给非目标节肢动物带来新的风险。

有人担心转基因作物产生的多种杀虫蛋白可能会发生意外相互作用，并对生物多样性和非目标生物造成新的威胁。我们回顾了文献以评估这种担忧是否合理，以及是否需要调整当前的监管框架来解决这一担忧。