Keep up to date with the latest news and articles from Genome Biology and BioMed Central.
Florian Erhard, Lars Dolken, Lukasz Jaskiewicz and Ralf Zimmer
Genome Biology 2013, 14:R79 doi:10.1186/gb-2013-14-7-r79
References cited in the article will be available for download when the HTML version has been published.