Measuring the Complex Effects of the Single-Stranded DNA-Binding Protein gp2.5 on Primer Synthesis and Extension by the Bacteriophage T7 Replisome.

The single-stranded DNA-binding protein gp2.5 of bacteriophage T7 plays myriad functions in the replication of phage genomes. In addition to interacting with ssDNA, gp2.5 binds to the T7 DNA polymerase and primase/helicase proteins, regulating their enzymatic activities. Here we describe in vitro methods to examine the effects of gp2.5 on primer synthesis and extension by the T7 replisome.

Citation

Alfredo J Hernandez. Measuring the Complex Effects of the Single-Stranded DNA-Binding Protein gp2.5 on Primer Synthesis and Extension by the Bacteriophage T7 Replisome. Methods in molecular biology (Clifton, N.J.). 2021;2281:323-332

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PMID: 33847969

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