northern blot hybridization of total cytoplasmic rna extracted from recombinant virus infected cells demonstrated the presence of rna transcripts of appropriate size considering the site of transcription initiation from the vaccinia p7.5 promoter , the size of the lassa glycoprotein gene , and the presumed location of the transcription terminator in the vaccinia thymidine kinase gene .
C0010834
cytoplasmic
C0007634
cells