1·Telomerase is an enzyme that is produced only in cells that are actively dividing.
端粒酶是一种只在活跃分裂的细胞中产生的酶。
2·Someday we may be able to take any cell and keep it alive functioning and reproducing itself essentially forever through the use of telomerase.
总有一天，我们也许能够利用端粒酶使任何细胞保持活力，使其正常工作并永久地自我复制。
3·Blackburn and Greider discovered telomerase.
布莱克本又和格莱·德尔一起发现了端粒酶。
4·So far, one chemical appears to be key: telomerase.
到目前为止，端粒酶似乎是问题的关键。
5·"Some people believed that telomerase wasn't that important," says the Whitehead's William Hahn, the study's lead author.
“一些人认为端粒酶并没有那么重要，”这项研究的首席作者，白首的威廉·哈恩说。