To construct a clone p-SARS-S containing SARS coronavirus s gene fragment as the positive control of RT-PCR detect methods, which can build the basis for the expression of the gene.

构建SARS冠状病毒S基因序列克隆p - SARS - S，作为自行设计、建立的RT - p CR检测方法的阳性对照，并为该基因的表达奠定基础。

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One way they might empower individuals to become more resilient is to tell them whether they possess the s/s variant of the gene that makes the promoter region of the serotonin transporter.

一种他们或许能使个体变得有更强适应力的方法是告诉他们是否他们拥有s/s基因变异。

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People with the s/s variant appear to have less serotonin activity in their brains than people with the s/l or l/l variant of the gene.

它制造血清素传递启动区。 s/s变异比s/l或l/l变异携带者在他们脑中似乎血清素活动更少。

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They found that people with the normal length of the gene were better able to weather life's storms.

VOA: special.2009.06.24

If you could introduce that gene you'd make the chemical, in this case it's a protein called vascular endothelial growth factor.

通过导入一种生成特殊化学物质的基因,这种疗法中指的是一种蛋白,叫做血管内皮生长因子

耶鲁公开课 - 生物医学工程探索课程节选

Well, I talked about the problem of using plasmids in gene therapy, that it's very difficult to get them into cells.

我们之前讨论过,基因治疗中运用质粒的问题,质粒本身极难进入细胞

耶鲁公开课 - 生物医学工程探索课程节选

The group's goal is to expand the global coffee crop's tiny gene pool.

WSJ: The Indiana Jones of Coffee

"It's very significant to find a new clone variety because the tree's gene pool is very restricted and that is a disadvantage if they are threatened by disease as these are, " she said.

BBC: Black poplar trees found in Denbighshire lay-by 'unique'

Cells have ways to repair such mutations, but in this case, when the cell repairs the DNA, it is left unmethylated and the cell's memory of the gene's 'off' status is lost.

BBC: NEWS | Health | Poor cell memory is key to cancer