文摘
We have analysed HCMV mutations in UL97 and UL54 in allogeneic HSCT patients. 5 patients had UL97 resistance mutations (C592G, A594V, L595W and C603W). 2 patients had UL54 mutations (P522S and L957F). We have reported several new unknown mutations and natural polymorphisms. We have first reported a case with the L957F UL54 mutation in clinical samples.