Fred Sanger

Fred Sanger was a pioneering scientist in genetics who developed methods to accurately read the sequences of DNA, the molecule that carries genetic information. His innovations, especially the chain-termination technique, allowed scientists to determine the precise order of building blocks in DNA. This breakthrough was crucial for understanding genes and laid the foundation for advancements in biology and medicine. Sanger received two Nobel Prizes for his work, profoundly impacting genetic research and enabling projects like the Human Genome Project. His contributions have helped us better understand how living organisms function at a genetic level.