首页> 外文会议>NATO Advanced Research Workshop on RNA Biochemistry and Biotechnology Poznan, Poland October 10-17, 1998 >Phosphorothioate oligonucleotides as aptamers of retroviral reverse transcriptases
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Phosphorothioate oligonucleotides as aptamers of retroviral reverse transcriptases

机译:硫代磷酸酯寡核苷酸作为逆转录病毒逆转录酶的适体

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摘要

Retroviral reverse transcriptases catalyze the synthesis of a double-stranded DNA copy of the RNA genome for integration into host chromosome. These enzymes possess three enzymatic activities essential for retrovirus replication: an RNA-dependent DNA polymerase, a DNA-dependent DNA polymerase which synthesizes the second strand of the proviral DNA, and an RNase H which degrades RNA template after the synthesis of the first strand of the proviral DNA. The importance of reverse transcriptase (RT) in the life cycle of retroviruses (e.g. HIV) makes the enzyme a preferred target for antiviral strategies.
机译:逆转录病毒逆转录酶催化RNA基因组双链DNA拷贝的合成,以整合到宿主染色体中。这些酶具有逆转录病毒复制所必需的三种酶活性:RNA依赖的DNA聚合酶,合成前病毒DNA的第二链的DNA依赖的DNA聚合酶,以及在合成第一条病毒后降解RNA模板的RNaseH。原病毒DNA。逆转录酶(RT)在逆转录病毒(例如HIV)生命周期中的重要性使该酶成为抗病毒策略的首选靶标。

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