PROTEÍNA PRIMORDIAL EN EL ORIGEN DE LA VIDA

Diseñan una proteína que podría haber existido al comienzo de la vida, hace unos 4.000 Maños.

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Scientists identify protein that may have existed when life began: The primordial peptide may have appeared 4 billion years ago -- ScienceDaily: How did life arise on Earth? Researchers have found among the first and perhaps only hard evidence that simple protein catalysts -- essential for cells, the building blocks of life, to function -- may have existed when life began.