Cells get two chances, not just one, to fix their mistakes

Cells have two chances to fix the same mistake in their protein-making process instead of just one - a so-called proofreading step - that had previously been identified, according to new research.

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<p><a href="http://www.physorg.com/news156087023.html">Cells get two chances, not just one, to fix their mistakes</a></p> <p>Cells have two chances to fix the same mistake in their protein-making process instead of just one - a so-called proofreading step - that had previously been identified, according to new research.</p>