core enzyme
美 [kɔːr ˈenzaɪm]英 [kɔː(r) ˈenzaɪm]
- 核心酶
core enzyme-
Purification and Characterization of Telomerase Core Enzyme of Saccharomyces Cerevisiae
酵母端粒酶核心酶的纯化和定性研究
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It is believed that telomerase catalytic subunit and RNA subunit constitute the core enzyme , which is essential for the telomerase activity in vitro .
一般认为端粒酶的蛋白催化亚基和RNA亚基组成了核心酶，它们对体外活性是必需的。
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The core enzyme actually consists of two components : an RNA , which serves as template for the simple sequence tracts , and a catalytic subunit of telomerase that acts as a reverse transcriptase on the RNA template .
多数真核细胞的端粒酶能将单一重复序列加到端粒DNA的3′末端.端粒酶主要由模板RNA和端粒酶蛋白催化亚基组成，后者以前者为模板起逆转录酶的作用。