c("cell type: human foreskin fibroblasts (HFF)", "treatment: mock infected")
c("cell type: human foreskin fibroblasts (HFF)", "treatment: mock infected")
c("cell type: human foreskin fibroblasts (HFF)", "treatment: HCMV infected")
c("cell type: human foreskin fibroblasts (HFF)", "treatment: HCMV infected")