This article has been highlighted in a correspondence article in BMC Bioinformatics. Readers might want to refer to:<br><br>Extended Newick: it is time for a standard representation of phylogenetic networks.<br>Cardona G, Rossello F, Valiente G.<br>BMC Bioinformatics. 2008 Dec 15;9(1):532<br>http://www.biomedcentral.com/1471-2105/9/532<br><br>Anastasios Koutsos<br>Senior Assistant Editor<br>BMC-series Journals<br>BioMed Central
Competing interests
I declare that I work for BioMed Central as a Senior Assistant Editor.
Article highlight
23 January 2009
This article has been highlighted in a correspondence article in BMC Bioinformatics. Readers might want to refer to:<br><br>Extended Newick: it is time for a standard representation of phylogenetic networks.<br>Cardona G, Rossello F, Valiente G.<br>BMC Bioinformatics. 2008 Dec 15;9(1):532<br>http://www.biomedcentral.com/1471-2105/9/532<br><br>Anastasios Koutsos<br>Senior Assistant Editor<br>BMC-series Journals<br>BioMed Central
Competing interests
I declare that I work for BioMed Central as a Senior Assistant Editor.