genetic marker

常见例句

Levels of mitochondrial DNA - a female genetic marker only carried down the female line - is similar all along the coast, regardless of language.
不管语言，沿海岸线的线粒体DNA的层级——一个女性基因标记只携带了女性线链——是相似的。
To trace the source of meat, or even leather goods, scientists can use DNA barcoding, which uses a short genetic marker from the sample to identify it.
科学家可以使用基因条形码技术（通过来自样本的短基因标记来识别物种的技术），可以追朔肉甚至是皮革商品源于什么物种。
They were "tagged" with a genetic marker which enabled the scientists to identify and separate so-called "germline" stem cells from which eggs and sperm are developed.
科学家对这些细胞进行了基因标记，以便于辨认，被区分其他那些卵子和镜子发育而成的“胚胎”干细胞。

Suppose that there were some sort of genetic marker and, although we didn't have a tattoo that you would just have to look at, -- but you could have genetic counseling-- have your DNA examined and you could tell, if you had the DNA testing, how much time you had left.
假设有某种基因标记，虽然我们没有,让你不得不去看的在身上的标记了，但你可能会去做基因咨询-,检查你的DNA，如果你做了DNA化验的话，你就能知道自己还剩多少时间。
耶鲁公开课 - 死亡课程节选

Chalfie's 1994 paper on the gene popularized it as a genetic marker.
FORBES: Magazine Article
Aperon helped asthmatic people track a genetic marker called nitric oxide.
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His 6-foot-5 frame hunched towards a laptop, Ressi trains a finger at a column of numbers, each data point like a genetic marker in the DNA of an entrepreneur.
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