This article was republished on September 20, 2010 because an earlier version of the manuscript was published with incorrect data. In the correct version, amino acid substitution rates were normalised by the encoding gene tree length. The subsequent correlations between amino acid costs and substitution rate were smaller, but still significant and do not change the main conclusion of the manuscript, that amino acid substitution rates show a trend with biosynthetic cost.
Citation: Barton MD, Delneri D, Oliver SG, Rattray M, Bergman CM (2010) Correction: Evolutionary Systems Biology of Amino Acid Biosynthetic Cost in Yeast. PLoS ONE 5(10): 10.1371/annotation/b60feca4-9a4f-4311-8a07-4bf16a2f9316. https://doi.org/10.1371/annotation/b60feca4-9a4f-4311-8a07-4bf16a2f9316
Published: October 08, 2010
Copyright: © 2010 . This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Competing interests: No competing interests declared.