| Antiviral | EC50 ratio | Phenotype | Strain | Source | Marker | Assay | Reference |
|---|---|---|---|---|---|---|---|
| Ganciclovir | 1.00-4.00 | Range of values between No resistance and Intermediate level resistance | Recombinant | Details | Characterization of drug resistance-associated mutations in the human cytomegalovirus DNA polymerase gene by using recombinant mutant viruses generated from overlapping DNA fragments. (Jul 1998) | ||
| Cidofovir | 1.20 | No resistance | Recombinant | Details | Characterization of drug resistance-associated mutations in the human cytomegalovirus DNA polymerase gene by using recombinant mutant viruses generated from overlapping DNA fragments. (Jul 1998) | ||
| Foscarnet | 4.00-5.20 | Range of values between Intermediate level resistance and High level resistance | Recombinant | Details | Characterization of drug resistance-associated mutations in the human cytomegalovirus DNA polymerase gene by using recombinant mutant viruses generated from overlapping DNA fragments. (Jul 1998) |