What are the major milestones in the history of DNA?

The history of DNA is riddled with major milestones that have fundamentally shaped our understanding of genetics and revolutionized various fields of science. One of the most significant milestones was the discovery of the structure of DNA by James Watson and Francis Crick in 1953, which revealed its famous double helix structure. This discovery paved the way for understanding how genetic information is stored, replicated, and passed on. Another key milestone was the development of polymerase chain reaction (PCR) by Kary Mullis in the 1980s, which enabled scientists to amplify tiny amounts of DNA and has since become a vital tool in various fields including forensics, genetic testing, and research. The sequencing of the human genome in 2003 was another giant leap, allowing researchers to identify and understand the structure and function of all human genes. These milestones have significantly advanced our knowledge of DNA and its role in all living organisms.

This mind map was published on 17 October 2023 and has been viewed 74 times.