The DnaA protein acts at the origin of replication to initiate the replication of the chromosome .
The opposing roles of the Caulobacter DnaA and CtrA proteins are essential to the tight control of Caulobacter chromosome replication .
The Caulobacter DnaA protein acts at the origin of replication to initiate the replication of the chromosome .
The opposing roles of the Caulobacter DnaA and CtrA proteins are essential to the tight control of Caulobacter chromosome replication .