| Antiviral | EC50 ratio | Phenotype | Strain | Source | Marker | Assay | Reference |
|---|---|---|---|---|---|---|---|
| Ganciclovir | 8.40 | High level resistance | Laboratory strain, Clinical Isolate | Recombinant | Details | Novel mutation in the CMV UL97 gene associated with resistance to ganciclovir therapy. (Mar 1999) |
| Mutant | Resistances |
|---|---|
| L595del |
Ganciclovir:
|
| L595F |
Maribavir:
|
| L595F |
Ganciclovir:
|
| L595S |
Filociclovir:
|
| L595S |
Maribavir:
|
| L595S |
Ganciclovir:
|
| L595W |
Maribavir:
|
| L595W |
Ganciclovir:
|