This video reviews the previous concepts of DNA and RNA structure and the roles of Watson and Crick, and Franklin and Wilkins. The work of Franklin and Wilkins is initially discussed in more detail, before moving on to Hershey and Chase’s work. Subsequently, the microscopic and macroscopic structures of DNA are examined. Importantly, the detailed process of DNA replication is then covered before discussing its biotechnological applications. These include DNA profiling, Sanger sequencing, and bioinformatic analysis.
00:00 Introduction
00:32 Review of Topic 2.6
00:59 Franklin and Wilkins
01:26 Hershey and Chase
03:27 DNA Structure
05:09 DNA Replication
07:11 Preview finished!
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