Telomerase is the enzyme that builds telomeres .

而端粒酶顾名思义，就是生成端粒的那种酶。

Greider and blackburn identified an enzyme , telomerase , that makes the telomeres .

格雷德和布莱克本发现了制成这些端粒的一种酶端粒酶。

Scientists are unlikely to reverse the ageing process by boosting telomerase in people 's bodies .

科学家不可能通过增加人体中的端粒酶数量来逆转人体老化的过程。

Carol greider and elizabeth blackburn identified telomerase , the enzyme that makes telomere dna .

卡罗尔格蕾德和伊丽莎白布兰克本鉴定了产生端粒dna的酶端粒酶。

One explanation became apparent with the finding that cancer cells often have increased telomerase activity .

随着发现癌细胞常常有增强的端粒酶酶活，一种解释变得明显。