With the completion of numerous bacterial genome sequences, the discov
ery of antibacterial drugs has fully entered the genomic era. The stra
tegies for effectively using genomic information for target identifica
tion, target characterization, screen development and compound evaluat
ion are emerging, and have greatly increased the number of antibacteri
al targets available for screening. Fortunately, simultaneous efforts
in improving miniaturization, robotics and database tools are underway
so that the potential of genomics can be realized.