Large-Scale Identification, Mapping, and Genotyping of Single-Nucleotide Polymorphisms in the Human Genome

Author:

Wang David G.123,Fan Jian-Bing123,Siao Chia-Jen123,Berno Anthony123,Young Peter123,Sapolsky Ron123,Ghandour Ghassan123,Perkins Nancy123,Winchester Ellen123,Spencer Jessica123,Kruglyak Leonid123,Stein Lincoln123,Hsie Linda123,Topaloglou Thodoros123,Hubbell Earl123,Robinson Elizabeth123,Mittmann Michael123,Morris Macdonald S.123,Shen Naiping123,Kilburn Dan123,Rioux John123,Nusbaum Chad123,Rozen Steve123,Hudson Thomas J.123,Lipshutz Robert123,Chee Mark123,Lander Eric S.123

Affiliation:

1. D. G. Wang, C.-J. Siao, P. Young, N. Perkins, E. Winchester, J. Spencer, L. Kruglyak, L. Stein, E. Robinson, D. Kilburn, J. Rioux, C. Nusbaum, S. Rozen, T. J. Hudson, Whitehead Institute for Biomedical Research, Nine Cambridge Center, Cambridge, MA 02142, USA.

2. J.-B. Fan, A. Berno, R. Sapolsky, G. Ghandour, L. Hsie, T. Topaloglou, E. Hubbell, M. Mittmann, M. S. Morris, N. Shen, R. Lipshutz, M. Chee, Affymetrix, Incorporated, 3380 Central Expressway, Santa Clara, CA 95051, USA.

3. E. S. Lander, Whitehead Institute for Biomedical Research, Nine Cambridge Center, Cambridge, MA 02142, USA, and Department of Biology, Massachusetts Institute of Technology, Cambridge, MA 02139, USA.

Abstract

Single-nucleotide polymorphisms (SNPs) are the most frequent type of variation in the human genome, and they provide powerful tools for a variety of medical genetic studies. In a large-scale survey for SNPs, 2.3 megabases of human genomic DNA was examined by a combination of gel-based sequencing and high-density variation-detection DNA chips. A total of 3241 candidate SNPs were identified. A genetic map was constructed showing the location of 2227 of these SNPs. Prototype genotyping chips were developed that allow simultaneous genotyping of 500 SNPs. The results provide a characterization of human diversity at the nucleotide level and demonstrate the feasibility of large-scale identification of human SNPs.

Publisher

American Association for the Advancement of Science (AAAS)

Subject

Multidisciplinary

Reference35 articles.

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