Molecular genetic mapes can not only be used to identify qualitative traits, but also be utilized to discover quantitative trait genes.

应用分子遗传图谱不仅能鉴定质量性状，而且能发掘数量性状基因。

youdao

In one aspect, a library of nucleic acids that encode different artificial, chimeric proteins is screened to identify a chimeric protein that alters a phenotypic trait of a cell or organism.

一方面，本发明涉及筛选编码不同人工嵌合蛋白质的核酸文库以鉴定改变细胞或生物体表型特性的嵌合蛋白质。

youdao

Say something you could add to a drink (or spike the bars ice supply with) that would react and turn the drink blue to identify the trait and safe the rest of us guys a few hours of effort?

比方说在饮料里加入什么东西（或是在饮料的冰块里加入），有这种基因的男人喝下去几小时后，会变成蓝色液体什么的。

youdao

Now they will be able to identify genes for any desired trait, improving quality,nutritional value and disease resistance.

VOA: special.2009.11.03

Another Swiss trait is an innate and unquestioning tendency to identify with their country's institutions and sacred cows.

ECONOMIST: In old California