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26 déc. 1952 - Los biólogos Francis Crick y James Watson proponen el primer modelo de la estructura molecular del ADN: una "doble hélice" con dos hebras enrolladas que semejan una escalera de caracol

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MANIPULACIÓN GENÉTICA

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9 oct. 2018
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Date:

26 déc. 1952
Maintenaint
~ Il y a 72 ans
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