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apr 6, 1962 - Els primers éssers vius no disposaven ni de DNA

Description:

Alexander Rich va suggerir que els primers éssers vius no disposaven ni de DNA ni de proteïnes, i es basaven en l'RNA com a material hereditari i com a catalitzador de la seva síntesi.

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BIOLOGIA

Bynuria
23 Oct 2018
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445

Date:

apr 6, 1962
Now
~ 63 years ago
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