For instance, certain genes were expressed much later in the IPLB-SF-9 cell line (such as odv-e27 (ORF 140)) and other genes were expressed in the same time post-infection (such as lef-1 (ORF 19)), or with a delay of 1 h such as cg30 (ORF 85), which was expressed a 0 h in UFL-AG-286 and 1 h latter in IPLB-SF-9. This evidence concerns the gene LEF1 and infection.