This works similar to antiretroviral drugs by blocking the enzyme reverse transcriptase.
它的功效和抗病毒药相似,用来阻挡录酶。
To perform RT-PCR, some of the extracted sample from the nasopharyngeal swab is added to a solution containing an enzyme called reverse transcriptase, nucleotides and primers that are complimentary to a specific SARS-CoV-2 target sequence.
RT-PCR的操作步骤是:首先将鼻咽拭子的部分样本加入到含有录酶、核苷酸和的溶液中,其中的将与SARS-CoV-2病毒的目标序列互补。