1·Variation among humans is limited to the possible permutations of our genes.
人类的变化形式受限于我们基因可能的那些排列。
—— 《柯林斯英汉双解大词典》
2·Scientists would soon be able to manipulate human genes to control the aging process.
科学家将很快能够通过操控人类基因来控制衰老的过程。
—— 《柯林斯英汉双解大词典》
3·Natural selection ensures only the fittest survive to pass their genes on to the next generation.
物竞天择确保只有最适应环境的物种才得以生存下来，把基因传递给下一代。
—— 《柯林斯英汉双解大词典》
4·But in March 2010, a judge ruled that genes were unpatentable.
但在2010年3月，一名法官裁定，基因不可申请专利。
5·The stripes of the Semper Augustus were caused by the genes of a virus.
“永远的奥古斯都”上的条纹是由一种病毒基因造成的。