Replication of DNA and Chromosomes

This lecture briefly describe how DNA replication is initiated and how cells carefully regulate this process to ensure that it takes place at the proper positions on the chromosome and also at the appropriate time in the life of the cell. Here also briefly present on Historical Perspective of Replication of DNA and Chromosomes- Griffith discovered a “transforming principle” in heat killed bacteria (Property 1). Avery demonstrated that the transforming principle is sensitive to DNA.