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6h 55min, may 1, 1953 y - *Se desarrolla el microscopio de contraste de fases *Medawar descubre la tolerancia inmunitaria *Watson y Crick proponen la estructura de doble hélice del DNA

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Historia de Microbiologia

ByDaniela Canseco
22 Feb 2018
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6h 55min, may 1, 1953 y
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~ 73 years ago

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