Abstract
The availability of microbial genome sequences has ushered in the genomics era and has led to numerous technical advancements over the past decade. These advances have been both in the bioinformatics field that has integrated computer-based approaches with biology and in research methods in the laboratory. The advances have assisted scientists in their study of bacterial gene complements and the roles of their gene products in the bacterial life cycle. Assignment of genes as essential to the bacterial cell nominated them as potential targets for antibacterial drugs and spurred attempts to exploit this information and convert it into drugs. At present, these efforts have met with minimal success. There are several possible reasons for these disappointing results including choice of targets and screen designs, compound libraries chosen for screens, and decreased commitment to antibacterial drug discovery by many large pharmaceutical companies. Structure-based approaches could become very effective in the future as methodologies continue to improve.
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Acknowledgements
No sources of funding were used in the preparation of this review; although Dr Pucci wrote this review as an employee of Achillion Pharmaceuticals, they did not fund this in any way, nor did he use any data generated at Achillion.
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Pucci, M.J. Novel Genetic Techniques and Approaches in the Microbial Genomics Era. Drugs R D 8, 201–212 (2007). https://doi.org/10.2165/00126839-200708040-00001
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DOI: https://doi.org/10.2165/00126839-200708040-00001