Article
Assessing the contribution of the herpes simplex virus DNA polymerase to spontaneous mutations.
BMC infectious diseases - 7 May 2002
Duffy Karen E, Quail Matthew R, Nguyen Tammy T, Wittrock Robert J, Bartus Joan O, Halsey Wendy M, Leary Jeffry J, Bacon Teresa H, Sarisky Robert T
Abstract excerpt
BACKGROUND: The thymidine kinase (tk) mutagenesis assay is often utilized to determine the frequency of herpes simplex virus (HSV) replication-mediated mutations. Using this assay, clinical and laboratory HSV-2 isolates were shown to have a 10- to 80-fold higher frequency of spontaneous mutations compared to HSV-1. METHODS: A panel of HSV-1 and HSV-2, along with polymerase-recombinant viruses expressing type 2...
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