Figure 6From: Cytomegalovirus-specific T-cell responses and viral replication in kidney transplant recipientsCMV UL97 mutant variants. Boxes indicate mutation clusters in CMV UL97 phosphokinase gene. Characters indicate amino acids; changed amino acids are underlined. Ganciclovir (GCV)-inhibitory concentrations 50% (IC50) associated with mutations are listed as μM and -fold increase over wild type AD 169 (1) or Towne (2) strain.Back to article page