Nicolas Luc Jean-Loup Risler Anne Bergeron Mathieu Raffinot Gene teams: a new formalization of gene clusters for comparative genomics. 59-67 2003 27 Computational Biology and Chemistry 1 http://dx.doi.org/10.1016/S1476-9271(02)00097-X db/journals/candc/candc27.html#LucRBR03