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18 jan 1957 ano - Matthew Meselson and Franklin Stahl

Descrição:

discovered and proved that the way DNA is replicated is semi- conservatively to prove this they created a technique that goes by density gradient centrifugation.

Adicionado na linha do tempo:

7 meses atrás
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Data:

18 jan 1957 ano
Agora
~ 68 years ago