immediate reaction
9.Methods Semi solid CFU MK culture system was used to observe the effect of HCMV AD169 strain on CFU MK growth of 20 cord blood samples. HCMV DNA and immediate early antigen(IEA) mRNA in CFU MK were detected by in situ polymerase chain reaction(IS PCR) and reverse transcriptase polymerase chain reaction(RT PCR).

