HGT-DB: a database of putative horizontally transferred genes in prokaryotic complete genomes. - Santiago Garcia-Vallvé; Eduard Guzmán; M. A. Montero; Antoni Romeu (Nucleic Acids Res., 2003)

OPTIMIZER: a web server for optimizing the codon usage of DNA sequences. - Pere Puigbò; Eduard Guzmán; Antoni Romeu; Santiago Garcia-Vallvé (Nucleic Acids Res., 2007)

HEG-DB: a database of predicted highly expressed genes in prokaryotic complete genomes under translational selection. - Pere Puigbò; Antoni Romeu; Santiago Garcia-Vallvé (Nucleic Acids Res., 2008)