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。

youdao

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

耶鲁公开课 - 生物医学工程探索课程节选

Three years later it isolated the BRCA1 gene, a segment of DNA that marks 600, 000 American women with a greater than one-in-two chance of developing breast cancer.

FORBES: How A Breast Cancer Pioneer Finally Turned A Profit

Sangamo scientists have engineered a library of 10, 000 fingers by tinkering with the variable region, designing it so that it will seek out, recognize and bind to a specific segment of DNA for a specific gene.

FORBES: Revolutionaries

HERC2 has no effect on eye color, but it contains an unexpressed segment of DNA that is needed for the switching on of a nearby gene called OCA2, as demonstrated by newly published work by Robert-Jan Palstra and others at Erasmus University in the Netherlands.

WSJ: Matt Ridley on Human Culture's Effect on Genes | Mind & Matter