测试结果表明，那些对雄烯酮敏感人确实具有双拷贝基因。

Tests showed that those who were sensitive to the compound did indeed have two copies of the gene.

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朊蛋白基因是单拷贝基因，高度保守，但在物种间可能存在易感性相关基因。

The prion-protein genes are single-copied and high conservative, but there might be related munity gene existing between animals.

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另外，他们还观察那些有着肿瘤特异性变化的基因表达谱以及被拷贝基因的数量。

This comprehensive analysis led to the discovery of a variety of genes that were not known to be altered in GBMs.

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They basically make many, many copies of their DNA and they make all of their viral proteins and they assemble into new viral units.

它们会生成不计其数的病毒基因拷贝,并翻译生成病毒蛋白,组装成新的病毒单位

耶鲁公开课 - 生物医学工程探索课程节选

Because they've made many copies of their genome and they've made all the proteins that are necessary to - for assembly of a new virus, then this cell can make many new viruses.

因为病毒制造了大量病毒基因组的拷贝,和所有,新病毒组装所需的蛋白质,所以这个细胞就有能力制造大量新的病毒

耶鲁公开课 - 生物医学工程探索课程节选

It's really been a powerful tool in molecular biology because I might have a very small copy of a gene that I'm interested in and I can make enough copies that I can start to do something else with it.

这确实是分子生物学的一项利器,因为我可能只有,很少量的感兴趣的基因拷贝,而我可以马上制造出足够数量的复制品,能使我用作其他用途

耶鲁公开课 - 生物医学工程探索课程节选