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. Author manuscript; available in PMC: 2007 May 30.
Published in final edited form as: Nature. 2005 Oct 27;437(7063):1299–1320. doi: 10.1038/nature04226

Figure 1. Number of SNPs in dbSNP over time.

Figure 1

The cumulative number of non-redundant SNPs (each mapped to a single location in the genome) is shown as a solid line, as well as the number of SNPs validated by genotyping (dotted line) and double-hit status (dashed line). Years are divided into quarters (Q1–Q4).