The transformation of Ri T DNA was examined through high voltage paper electrophoresis.

利用高压纸电泳法对毛状根和再生植株进行T- DNA转化的检测。

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The genotypes and the state of a suitable starting material were shown to be important in the competence for T DNA transfer.

小麦基因型及转化材料的起始生理状态是影响TDNA转移的重要因素。

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Results: The results of paper electrophoresis showed that the hairy roots contained mannopine, this evidenced the integration of Ri T DNA in the transformed plants;

结果：高压纸电泳结果显示，所获毛状根中均含有甘露碱，表明毛状根中确已转入发根农杆菌的T-DNA；

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It's a temptation their curious minds can barely resist: "If we don't use human DNA now someone else will."

VOA: standard.2010.06.09

In fact, even if you haven't had a biology class it's hard to be alive in 2008 and not know something about DNA; it's become such an important part of our lives.

实际上,即使你们没有上过生物课,也不可能活在当下却对DNA一无所知,它已经与我们的生活密不可分

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They didn't run DNA tests or anything, but he was the father.

他们没有进行基因测试之类的,但他确实是孩子的父亲

耶鲁公开课 - 1871年后的法国课程节选

But even more recently, chemist Vicky Colvin at Rice University showed that, while Fullerenes kill human liver and skin cells, they don't damage DNA and are non-carcinogenic.

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New, faster genetic sequencers are making this work ever more possible, especially since they don't require DNA to be extracted from cells and then replicated in bacteria, a process that can actually cause valuable data to be lost.

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But the ACLU is arguing that isolating the DNA molecules doesn't stop them from being DNA molecules, which they say aren't patentable.

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