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. 2012 Jun 14;40(Web Server issue):W3–W12. doi: 10.1093/nar/gks632

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© The Author(s) 2012. Published by Oxford University Press.

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0), which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 1. — The homepage of the Bioinformatics Links Directory displays the functional categories and subcategories within which more than 1700 tools, resources and databases are contained. The DNA category is shown expanded into its subcategories.