Abstract
The DNA synthesized in herpes simplex virus (HSV)-infected nuclei in vivo was analyzed by chromatography on benzoylated naphthoylated DEAE-cellulose columns. Viral-DNA molecules that elute with caffeine contain single-stranded DNA sequences sensitive to a micrococcal endonuclease that cleaves single-stranded DNA only. These viral-DNA molecules behave kinetically as precursors to mature virion DNA, and their transition to the mature double-stranded form occurs within a period of 10 to 20 min. Electron microscopy revealed viral-DNA molecules at different stages of replication. The mechanism of HSV-DNA replication is discussed.
Original language | English |
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Pages (from-to) | 647-659 |
Number of pages | 13 |
Journal | Virology |
Volume | 69 |
Issue number | 2 |
DOIs | |
State | Published - Feb 1976 |