Reversetranscriptase-polymerase chain reaction (RT-PCR) was used to measure the mRNA levels of active efflux gene CDR1 and CDR2.
用逆转录-聚合酶链反应(RT - PCR)方法检测主动外排泵基因CDR1和CDR2的表达水平。
2
It is proved that the gene segment coding the Nos. 300-311 amino acid of the reversetranscriptase possesses the function of controlling the copying of HBV.