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Resurrecting an Ancient Enzyme to Address Gene Duplication

  • Richard Robinson mail

    Affiliation: Freelance Science Writer, Sherborn, Massachusetts, United States of America

  • Published: December 11, 2012
  • DOI: 10.1371/journal.pbio.1001447

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Publisher's Note: 100 million years

Posted by plosbiology on 08 Jan 2013 at 18:12 GMT

In the figure legend, '100 years' should read '100 million years'.

No competing interests declared.