Maurizio Pellegrino Paolo Provero Lorenzo Silengo Ferdinando Di Cunto CLOE: Identification of putative functional relationships among genes by comparison of expression profiles between two species. 179 2004 5 BMC Bioinformatics http://dx.doi.org/10.1186/1471-2105-5-179 db/journals/bmcbi/bmcbi5.html#PellegrinoPSC04