Exchange of DNA polymerases at the replication fork of bacteriophage T7
Exchange of DNA polymerases at the replication fork of bacteriophage T7 is a scholarly work by Samir M. Hamdan and Charles C. Richardson, published in 2007 in ''Proceedings of the National Academy of Sciences of the United States of America''. The main subjects of the publication include DNA repair, DNA polymerase II, G-quadruplex, molecular biology, Prokaryotic DNA replication, biology, Okazaki fragments, DNA replication, bacteriophage, Processivity, DNA polymerase I, Circular bacterial chromosome, biochemistry, DNA polymerase, DNA polymerase delta, DNA polymerase processivity factor complex, polymerase, replisome, primer, DNA primase, deoxyribonucleic acid, and DnaG. T7 gene 5 DNA polymerase (gp5) and its processivity factor, Escherichia coli thioredoxin, together with the T7 gene 4 DNA helicase, catalyze strand displacement synthesis on duplex DNA processively (>17,000 nucleotides per binding event).