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. 2005 Dec 28;34(Database issue):D504–D506. doi: 10.1093/nar/gkj126

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© The Author 2006. Published by Oxford University Press. All rights reserved

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The 40 largest databases in Pathguide. Pathway databases are diverse, both in volume of data (Database size, vertical) and in the attention they appear to generate (Popularity Estimate, horizontal). Database size is the sum of interaction and pathway records (where available; some database statistics may be incomplete). Popularity Estimate is taken to be the number of web pages in Google that mention the database homepage URL. Five main database categories (see symbol legend) out of eight are represented in the top 40. Databases in multiple categories are only represented in one (arbitrarily chosen) category. See the Pathguide website for expanded database names.

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