Abstract
The quantitative, competitive polymerase chain reaction (PCR) assay outlined in this chapter was designed for the detection and quantitation of replicated DNAs in both short-term and long-term assays (1). Quantitative, competitive PCR can be used to study both the contribution of proteins to the replication of oriP-based plasmids (1) as well as the requirements for specific DNA sequences to support replication of a plasmid (2). Advantages of this assay include an increased sensitivity and a decreased time required to analyze samples relative to DNA blots, the traditional assay used to study replication of oriP-containing plasmids in the presence of EBNA-1 (3–8).
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References
Kirchmaier, A. L. and Sugden, B. (1997) Dominant-negative inhibitors of EBNA-1 of Epstein-Barr virus. J. Virol. 71, 1766–1775.
Kirchmaier, A. L. and Sugden, B. (1998) Rep✼: a viral element that can partially replace the origin of plasmid DNA synthesis of EBV. J. Virol. 72, 4657–4666.
Lupton, S. and Levine, A. J. (1985) Mapping genetic elements of Epstein-Barr virus that facilitate extrachromosomal persistence of Epstein-Barr virus-derived plasmids in human cells. Mol. Cell. Biol. 5, 2533–2542.
Reisman, D., Yates, J., and Sugden, B. (1985) A putative origin of replication of plasmids derived from Epstein-Barr virus is composed of two cis-acting components. Mol. Cell. Biol. 5, 1822–1832.
Sugden, B., Marsh, K., and Yates, J. (1985) A vector that replicates as a plasmid and can be efficiently selected in B-lymphocytes transformed by Epstein-Barr virus. Mol. Cell. Biol. 5, 410–413.
Yates, J., Warren, N., Reisman, D., and Sugden, B. (1984) A cis-acting element from the Epstein-Barr viral genome that permits stable replication of recombinant plasmids in latently infected cells. Proc. Natl. Acad. Sci. USA 81, 3806–3810.
Yates, J. L. (1996) Epstein-Barr virus DNA replication, in DNA Replication in Eukaryotic Cells (DePamphilis, M. L., ed.), Cold Spring Harbor Laboratory Press, Plainview, NY, pp. 751–773.
Yates, J. L., Warren, N., and Sugden, B. (1985) Stable replication of plasmids derived from Epstein-Barr virus in various mammalian cells. Nature 313, 812–815.
Hirt, B. (1967) Selective extraction of polyoma DNA from infected mouse cell cultures. J. Mol. Biol. 26, 365–369.
Aiyar, A., Tyree, C., and Sugden, B. (1998) The plasmid replicon of EBV consists of multiple cis-acting elements that facilitate DNA synthesis by the cell and a viral maintenance element. EMBO J. 17, 6394–6403.
Bacchetti, S. and Graham, F. L. (1977) Transfer of the gene for thymidine kinase to thymi-dine kinase-deficient human cells by purified herpes simplex viral DNA. Proc. Natl. Acad. Sci. USA 74, 1590–1594.
Labarca, C. and Paigen, K. (1980) A simple, rapid, and sensitive DNA assay procedure. Anal. Biochem. 102, 344–352.
Mackey, D. and Sugden, B. (1997) Studies on the mechanism of DNA linking by Epstein-Barr virus nuclear antigen 1. J. Biol. Chem. 272, 29873–29879.
Graham, F. L. and Van der Eb, A. J. (1973) A new technique for the assay of infectivity of human adenovirus 5 DNA. Virology 52, 456–467.
Middleton, T. and Sugden, B. (1992) A chimera of EBNA1 and the estrogen receptor activates transcription but not replication. J. Virol. 66, 1795–1798.
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© 2001 Humana Press Inc., Totowa, NJ
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Kirchmaier, A.L. (2001). Analysis of Replication of oriP-Based Plasmids by Quantitative, Competitive PCR. In: Wilson, J.B., May, G.H.W. (eds) Epstein-Barr Virus Protocols. Methods in Molecular Biology™, vol 174. Humana Press. https://doi.org/10.1385/1-59259-227-9:13
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DOI: https://doi.org/10.1385/1-59259-227-9:13
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