Gb. Mulamba et al., HUMAN CYTOMEGALOVIRUS MUTANT WITH SEQUENCE-DEPENDENT RESISTANCE TO THE PHOSPHOROTHIOATE OLIGONUCLEOTIDE FOMIVIRSEN (ISIS-2922), Antimicrobial agents and chemotherapy, 42(4), 1998, pp. 971-973
A human cytomegalovirus mutant that was isolated for resistance (10-fo
ld) to the antisense oligonucleotide fomivirsen (ISIS 2922) exhibited
cross-resistance to a modified derivative of fomivirsen with an identi
cal base sequence but little or no resistance to an oligonucleotide wi
th an unrelated sequence. No changes in the mutant's DNA corresponding
to the fomivirsen target sequence were found.