| Antiviral | EC50 ratio | Phenotype | Strain | Source | Marker | Assay | Reference |
|---|---|---|---|---|---|---|---|
| Ganciclovir | 3.00 | Intermediate level resistance | Recombinant | Details | Contrasting drug resistance phenotypes resulting from cytomegalovirus DNA polymerase mutations at the same exonuclease locus. (Sep 2008) | ||
| Cidofovir | 4.10 | Intermediate level resistance | Recombinant | Details | Contrasting drug resistance phenotypes resulting from cytomegalovirus DNA polymerase mutations at the same exonuclease locus. (Sep 2008) | ||
| Foscarnet | 1.00 | No resistance | Recombinant | Details | Contrasting drug resistance phenotypes resulting from cytomegalovirus DNA polymerase mutations at the same exonuclease locus. (Sep 2008) |
| Mutant | Resistances |
|---|---|
| P522L |
|
| P522S |
Ganciclovir:
|
| P522S |
Cidofovir:
|
| P522S |
Foscarnet:
|
| P522T |
Ganciclovir:
|
| P522T |
Cidofovir:
|
| P522T |
Foscarnet:
|