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  • Erratum
  • Open Access

Erratum to: DNA methylation and transcriptional noise

Epigenetics & Chromatin20147:13

  • Received: 24 June 2014
  • Accepted: 24 June 2014
  • Published:

The original article was published in Epigenetics & Chromatin 2013 6:9


After the publication of this work [1] it was brought to the authors’ attention that there was an error in the equation (1). The last ‘y’ term in the equation should have one bar on top instead of two bars. Please see below for the correctly displayed equation.
i = 1 2 j = 1 2 y ij y ¯ ¯ 2 = 2 × i = 1 2 y ¯ i y ¯ ¯ 2 + i = 1 2 j = 1 2 y ij y ¯ i 2

We regret any inconvenience that this inaccuracy may have caused.



Authors’ Affiliations

Department of Statistics, Bioinformatics and Biostatistics Laboratory, Interdisciplinary Program in Bioinformatics, Seoul National University, Seoul, 151-742, South Korea
School of Biology, Institute of Bioengineering and Biosciences, Georgia Institute of Technology, 310 Ferst Drive, Atlanta, GA 30332, USA


  1. Huh I, Zeng J, Park T, Yi SV: DNA methylation and transcriptional noise. Epigenetics & Chromatin. 2014, 6: 9.View ArticleGoogle Scholar


© Huh et al.; licensee BioMed Central Ltd. 2014

This article is published under license to BioMed Central Ltd. 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 work is properly credited. The Creative Commons Public Domain Dedication waiver ( applies to the data made available in this article, unless otherwise stated.