Because, disappointingly, it turned out that our male line is descended from the most prevalent genetic group that inhabits Europe.

因为，结果令人失望，上面说我们的雄性系源于繁衍欧洲的最普遍的基因种群。

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Permanent group competitive advantage was negative, so this immortalized F2 population could not be directly used theoretically in production, but it could be used as genetic group research materials.

永久群体的竞争优势为负向，理论上此永久F 2群体不能在生产上直接利用来作为杂交亲本，但可以作为遗传群体的研究材料。

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Let's suppose that a group of these fish had the genetic flexibility to discover and feed off another resource that was unused by the other fish.

我们假设这些鱼中的其中一组具有遗传的灵活性，可以发现并取食另一种未被其他鱼利用的资源。

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In the Jan.14 issue of the journal Nature, Jackson and a group of scientists announced they have unraveled the genetic code of one common variety.

VOA: standard.2010.02.01

It has become an expert at ferreting out hard-to-reach patients with obscure and potentially fatal genetic diseases--namely lysosomal storage disorders, a group of 40 genetic diseases marked by a deficient enzyme.

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Some genealogy sites group such genetic information with surnames.

WSJ: Researchers Identify Anonymous DNA Donors

In order to screen for a number of genetic diseases that occur predominantly in Jews of Ashkenazi, or Eastern European, extraction, for example, there is a group of genetic tests called the Ashkenazi Jewish Genetic Panel (AJGP).

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