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1 Jan 1944 Jahr - Oswald Avery, Maclyn McCarty, Colin MacLeod

Beschreibung:

These three scientists determined that it was DNA that changed the characteristics of cells, not proteins. They discovered this by studying a type of bacteria that causes pneumonia (the same type that Frederick Griffith studied) Unlike Griffith, they were able to prove that DNA was the transforming principle.

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Datum:

1 Jan 1944 Jahr
Jetzt
~ 81 years ago

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