The method has the advantages of easy feasibility and convenient operation, and can fast obtain a target gene segment, in particular a long segment.

该方法易行，操作简便，能够快速的获得目的基因片段，尤其是长片段。

youdao

It is proved that the gene segment coding the Nos. 300-311 amino acid of the reverse transcriptase possesses the function of controlling the copying of HBV.

证实编码逆转录酶第300至311位氨基酸的基因片段具有调控乙肝病毒复制的功能。

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So, in the case of neuroepithelial neoplasia, he said, they are looking for mutations outside of the 12 base pair segment of the gene.

因此，就神经上皮肿瘤而言，他们正在寻找此基因的12 bp片段以外的突变。

youdao

If this was a sickle patient, so they had this gene instead it wouldn't get cut and when I went to look for that presence of that gene on this gel, it would appear as one large segment instead of a large one and a smaller one.

而如果是个镰状红细胞贫血的病人,他们的基因是不会被限制酶切割的,因此他们基因的凝胶电泳结果就不会呈现,一大一小的结果,而只有一个大的片段

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