| 单词 | 聚合酶 |
| 释义 | DEFINITIVE EXAMPLES 权威例句〔DNA polymerase〕An enzyme that catalyzes the replication and repair of DNA by using single-stranded DNA as a template.DNA聚合酶：一种以单股DNA为模型催化DNA的复制与修复的酶美国传统〔RNA polymerase〕A polymerase that catalyzes the synthesis of RNA from a DNA or RNA template.核糖核酸聚合酶：一种聚合酶，对核糖核酸从氧核糖酸或核糖核酸膜板合成起催化作用美国传统〔polymerase〕Any of various enzymes that catalyze the formation of polynucleotides of DNA or RNA using an existing strand of DNA or RNA as a template.聚合酶：一种催化脱氧核糖核酸或核糖核酸的多聚核苷酸生成的酶，它利用一段既成的脱氧核糖核酸或核糖核酸作为核酸的模子美国传统〔promoter〕Genetics A DNA molecule to which RNA polymerase binds, initiating the transcription of messenger RNA.【遗传学】 启动区：和核糖核酸聚合酶相结合的脱氧糖核酸分子，它引起核糖核酸信使的转录美国传统〔reverse transcriptase〕A polymerase that catalyzes the formation of DNA on an RNA template, found in oncogenic viruses containing RNA, especially the retroviruses.逆转录酶：一种催化RNA模板上的DNA形成的聚合酶，在包含RNA的致瘤病毒中发现，尤其在逆转录酶病毒中发现美国传统〔sigma factor〕A protein component of RNA polymerase that determines the specific site on DNA where transcription begins.Σ因子：核糖核酸聚合酶的蛋白质成份，决定脱氧核糖核酸转录开始的特定位置美国传统〔transcriptase〕A polymerase that catalyzes the formation of RNA from a DNA template in the process of transcription.转录酶：一种在转录过程中催化DNA模板形成RNA的聚合酶美国传统 |
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