In contrast to E1A -negative , parental cell lines , IFN -MCP was blocked in Ad5 E1A -transfected epithelial and fibroblastic cell lines .
in contrast to e1a -negative , parental cell lines , ifn -mcp was blocked in ad5 e1a -transfected epithelial and fibroblastic cell lines .
O O O B-DNA_domain_or_region O O O O O O B-protein_family_or_group O O O O O B-DNA_domain_or_region O O O B-cell_line I-cell_line I-cell_line O