cotransfection of human fibroblasts with the 2.7-kilobase rna promoter-cat construct and plasmids containing different hcmv immediate-early ( ie ) genes showed that the region of the hcmv genome encoding the transcription units corresponding to ie1 and 2 and the 5 ' end of ie3 is capable of stimulating promoter activity but not to the same extent as hcmv infection .
C0035668
rna
C0040649
transcription