| Abstract: | A method was developed to determine the rate of viral DNA synthesis initiation in adenovirus 2-infected cells. The initiation of DNA synthesis appeared as the rate-limiting step for accumulation of viral DNA. The multiplicity of infection slightly influenced the rate of synthesis of viral DNA, and only during the linear phase of viral DNA production. The initiation of DNA-synthesis was found to occur preferentially on newly synthesized DNA molecules. These kinetics data and the effect of novobiocin suggested that binding of viral DNA with some enzymatic complexes favored the replication of a minor, active class of adenovirus DNA molecules. |
