DNA Replication Origins in Microbial Genomes, Volume 2

As guest editor, Prof. Gao has organized the Research Topic “DNA Replication Origins in Microbial Genomes” for Frontiers in Microbiology. Gratifyingly, the papers published in this Research Topic were highly accessed, and well-received by a wide international audience. Given its previous success, we decided to revisit this Research Topic with a second volume. We are pleased that this topic remains one of keen interest, and also surprised by the diversity of the manuscripts submitted for the second volume. The field is certainly moving in interesting new directions. We hope that readers find these articles both informative and entertaining, and we look forward to an exciting future for replication origin research.