Adam T Zemla*, Dorothy M Lang, Tanya Kostova, Raul Andino and Carol L Ecale Zhou*
* Corresponding authors: Adam T Zemla zemla1@llnl.gov - Carol L Ecale Zhou zhou4@llnl.gov
BMC Bioinformatics 2011, 12:226 doi:10.1186/1471-2105-12-226