The Roles of Family B and D DNA Polymerases in Thermococcus Species 9°N Okazaki Fragment Maturation

During replication, Okazaki fragment maturation is a fundamental process that joins discontinuously synthesized DNA fragments into a contiguous lagging strand. Efficient maturation prevents repeat sequence expansions, small duplications, and generation of double-stranded DNA breaks. To address the components required for the process in Thermococcus, Okazaki fragment maturation was reconstituted in vitro using purified proteins from Thermococcus...