在转基因生物中
In genetically modified organisms
以上为机器翻译结果，长、整句建议使用 人工翻译 。
在投喂转基因饲料7周以后以及停止投喂饥饿2周以后分离水体中的微生物，提取其DNA，进行转基因检测。
DNA was extracted from microorganisms in the water at 7-week and continued hunger 2-week. Nested PCR was used to detect whether GM soybean was flow in microorganisms from cultured environment.
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