He says that the agency must take a position on new technologies, such as genetic copying or cloning.
他说该机构必须对新技术明确立场，例如基因复制或者克隆。
Add that to the dangerous genetic copying errors that occur as cells divide and, for these naysayers, growing old remains an unavoidable future for humanity.
而且细胞分裂时可能会产生致命的基因复制错误。据此怀疑主义者们说，走向衰老仍是人类不可避免的未来。
The researchers discovered this transition in cancer cells when they observed an error in "alternative splicing, " a key element of the genetic copying program inside cells.
科学家们通过在观察选择剪切时发现的一个错误，在癌细胞中发现了这种转变。
In the same way that the spelling errors pointed to the students’ copying from an earlier paper (or one another), Dr. Miller said, genetic errors point to the lineage of different species.
与拼写错误指出了这两个学生抄袭一篇之前的论文（或者一篇抄另一篇）的道理一样，Miller 博士说，遗传错误同样指出了异种间的血缘联系。
The technique is based on taking small genetic samples and rapidly copying them to provide a large enough sample to study.
这项技术是根据提取小量遗传学样本，快速扩增大量样本进行研究。
The technique is based on taking small genetic samples and rapidly copying them to provide a large enough sample to study.
这项技术是根据提取小量遗传学样本，快速扩增大量样本进行研究。
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