Victor Zeng, Karina E Villanueva, Ben S Ewen-Campen, Frederike Alwes, William E Browne* and Cassandra G Extavour*
* Corresponding authors: William E Browne wbrowne@bio.miami.edu - Cassandra G Extavour extavour@oeb.harvard.edu
BMC Genomics 2011, 12:581 doi:10.1186/1471-2164-12-581