Cloning and restriction endonuclease mapping of herpes simplex virus type-1 strains H129 and +GC
1995
EcoRI fragments of herpes simplex virus I (HSV-1) strains H129 and +GC were cloned and theEcoRI andBglII restriction enzyme sites were mapped. Comparison of these enzyme sites with the sequence of HSV-1 strain 17syn+ demonstrated that allEcoRI sites were identical. For H129, theBglII sites were also found to match strain 17syn+BglII sites. With one exception, theBglII sites in strain +GC also aligned with the strain 17syn+ sequence. The one exception was a missingBglII site from strain +GC located between bases 25 149 and 25 154 in theEcoRI D fragment within the viral deoxyribonuclease gene (UL12). TheBglII site represents the first difference to be mapped within HSV-1 strains H129 and +GC which have unique pathobiological properties in animal models of acute and reactivated infections.
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