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jul 1, 1930 - Oswald Avery

Description:

He found that when isolated from one strain of bacteria, DNA was able to transform another strain and confer characteristics onto that second strain. DNA was carrying hereditary information. It showed that DNA was the "transforming principle." This gave everyone a big wave of information.

Added to timeline:

18 Dec 2020
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Date:

jul 1, 1930
Now
~ 95 years ago