The partial digest (PDP) and the simple partial digest (SPDP) methods are the popular methods of DNA restriction mapping reform.

DNA限制性图谱绘制常用方法有部分消化法（PDP）和简化的部分消化方法（SPDP）。

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Compared with AGE, CE is more outstanding in resolution and detection time, and it can be applied as a more effective means for DNA restriction enzyme pattern analysis.

结果表明，CE的分离效能明显高于age，是研究d NA限制性内切酶谱的更有效的检测手段。

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Secondly, we have designed cross network graph so as to construct and analyse the DNA restriction physical maps. Examples ars given to show the advantages of the approach.

提出一种DNA物理图谱的交叉位置网络图（简称交叉位置图），并通过实例说明它在构建物理图谱和分析酶切实验中的应用意义。

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Here the unique thing was that there's a restriction site inside that is present in normal DNA and not present in sickle DNA.

刚才例子中,特性就是在正常的基因中,有酶切位点,而在患者的基因中却没有

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If you have DNA fragments, so this is DNA that you've cut up into fragments using restriction enzymes for example.

如果你有DNA片段,例如有一段你用限制酶,切割成片段的DNA

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Now another property of restriction enzymes is that they always cut the DNA in the same way.

限制性内切酶的另一个特性是,总是以同样的方式切割DNA

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Arber shared the 1978 Nobel Prize for his discovery of restriction enzymes, catalyzing proteins that can cut DNA at precise points.

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