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Nucleic Acids Res. 2008 Jan;36(Database issue):D469-74. Epub 2007 Nov 21.

GenoList: an integrated environment for comparative analysis of microbial genomes.

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Plate-forme Intégration et Analyse Génomiques, Pasteur Génopole Ile-de-France, Institut Pasteur, 28 rue du Docteur Roux, 75724 Paris Cedex 15, France.


The multitude of bacterial genome sequences being determined has generated new requirements regarding the development of databases and graphical interfaces: these are needed to organize and retrieve biological information from the comparison of large sets of genomes. GenoList ( is an integrated environment dedicated to querying and analyzing genome data from bacterial species. GenoList inherits from the SubtiList database and web server, the reference data resource for the Bacillus subtilis genome. The data model was extended to hold information about relationships between genomes (e.g. protein families). The web user interface was designed to primarily take into account biologists' needs and modes of operation. Along with standard query and browsing capabilities, comparative genomics facilities are available, including subtractive proteome analysis. One key feature is the integration of the many tools accessible in the environment. As an example, it is straightforward to identify the genes that are specific to a group of bacteria, export them as a tab-separated list, get their protein sequences and run a multiple alignment on a subset of these sequences.

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