Complete Genome Sequence of a UL96 Mutant Cytomegalovirus Towne-BAC (Bacterial Artificial Chromosome) Isolate Passaged in Fibroblasts To Allow Accumulation of Compensatory Mutations.

Here, we present the complete genome sequence of a cytomegalovirus Towne-BAC (bacterial artificial chromosome) isolate that we first genetically engineered to mutate the UL96 gene and then serially passaged in human fibroblasts to allow for the accumulation of compensatory mutations. A total of 17 single-base substitutions were discovered in the passaged genome compared to the reference sequence (KF493877).

Complete Genome Sequence of a Cytomegalovirus Towne-BAC (Bacterial Artificial Chromosome) Isolate Maintained in Escherichia coli for 10 Years and Then Serially Passaged in Human Fibroblasts.

Here, we present the complete genome sequence of a cytomegalovirus, the Towne-BAC (bacterial artificial chromosome) isolate, which was maintained in bacterial cells for 10 years and then serially passaged in human fibroblasts for 10 passages. A total of 132 nucleotide differences were discovered in the Towne sequence compared to the reference sequence (GenBank accession no. AC146851).