Concise Overview of Methodologies Employed in the Study of Bacterial DNA Replication

DNA replication is a fundamental process in the cell on which the functioning of the entire cell as well as the maintenance of the entire species depends. This process is synchronized with all other processes within the cell as well as with external, environmental factors. This complex network of interconnections presents significant challenges in the field of DNA replication research, both in terms of identifying an appropriate approach to a question posed and in terms of methodology. This article aims to provide a roadmap to assist in navigating (to help overcome) these challenges and in selecting an appropriate research methodology. It should help to establish a research pathway, starting with arranging the host genetic background for analysis at different cellular levels, which can be achieved using complex or simple single-purpose techniques.