DNA双螺旋链在复制和转录的过程中要在酶的催化下解旋，这是一个高度复杂的过程，目前还无法用物理学的方法来描述。
During the replication and transcription, DNA unwinds the double helix under the control of an enzyme. It is a very complex process beyond a physical description.
左氧氟沙星可通过作用于细菌的脱氧核糖核酸旋转酶，抑制细菌DNA的复制和转换，发挥广谱抗菌作用。
It can affect the function of DNA gyrase in bacteria, which results in the inhibition of the duplication and transformation of DNA.
端粒酶的主要功能是复制端粒末端dna，维持端粒长度。端粒酶活性调节与肿瘤发生和细胞衰老有着密切关系。
The main function of telomerase is for the replication of telomere DNA, which is closely related with tumor and cell senescence.
据报道，编码p1和病毒蛋白酶3c的非复制型DNA疫苗可以诱导产生抗病毒免疫应答。
They comprise the viral capsid named P1. The non-replicating DNA vaccine, encoding P1 and the processing (3c) proteinase, was reported to produce detectable antiviral immune response.
本文还提出了N蛋白的酶加工现象在弹状病毒的复制和转录的调控过程中可能起重要作用的设想。
The possible role of the proteolytic processing of the N-protein in the regulatory mechanism of both viral replication and transcription processes was discussed.
用双硫腙灌胃复制大鼠缺锌模型。采用生化和原子吸收法测定缺锌大鼠血浆碱性磷酸酶活性和锌浓度；
A modal of zinc deficiency in rats was made with dithizone feeding. The changes of the plasma zinc content and AKP activity were measured with biochemical and atomic absorption methods.
可以肯定，新的特异性抑制剂——蛋白酶抑制剂和聚合酶抑制剂对某些患者会非常有效，因为这些药物能通过一种特殊的方式非常有效地减少病毒复制。
The first slope, the first rapid decrease of viral replication is related to the inhibition of the replication by the antiviral effect of interferon.
可以肯定，新的特异性抑制剂——蛋白酶抑制剂和聚合酶抑制剂对某些患者会非常有效，因为这些药物能通过一种特殊的方式非常有效地减少病毒复制。
The first slope, the first rapid decrease of viral replication is related to the inhibition of the replication by the antiviral effect of interferon.
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