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1 jan 1869 ano - Johan Freidrich Miescher

Descrição:

A swiss biochemist found a material called 'Nuclein' in white blood cells and sperm. He realised it was part of the nucleus and was a compound of life. His work was never proved, amd the significance of his discovery was never understood.

Adicionado na linha do tempo:

Timeline of DNA

BySophia Mendes
13 jan 2020
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Data:

1 jan 1869 ano
Agora
~ 156 years ago
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