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. 2017 Jan 10;8(1):22. doi: 10.3390/genes8010022

Table 1.

The essential DNA replication initiation machinery of Bacillus subtilis and Escherichia. coli.

Role in DNA Replication Initiation B. subtilis E. coli
Initiator DnaA DnaA
Helicase DnaC DnaB
DNA Remodelling DnaB, DnaD _
Helicase Loader DnaI DnaC
Primase DnaG DnaG