jan 1, 1911 - Rous Sarcoma Virus
Peyton Rous discovered the virus that could cause sarcoma (cancer) in chickens. RSV
could hae helped lots of people as it could be used to study the development of cancer
on a molecular scale.
Sources - Date accessed:
https://resources.rndsystems.com/images/site/rnd-systems-viral-poster.png - 28/09/2018
https://en.wikipedia.org/wiki/Rous_sarcoma_virus - 28/09/2018