Unit

UNIT 1.19 Searching NCBI's dbSNP Database

  1. Medha Bhagwat

Published Online: 1 DEC 2010

DOI: 10.1002/0471250953.bi0119s32

Current Protocols in Bioinformatics

Current Protocols in Bioinformatics

How to Cite

Bhagwat, M. 2010. Searching NCBI's dbSNP Database. Current Protocols in Bioinformatics. 32:1.19:1.19.1–1.19.18.

Author Information

  1. NIH Library, Office of Research Services, National Institutes of Health, Bethesda, Maryland

Publication History

  1. Published Online: 1 DEC 2010
  2. Published Print: DEC 2010

Abstract

The Single-Nucleotide Polymorphism database (dbSNP) is a variation database at the National Center for Biotechnology Information (NCBI). It is a public repository of submitted nucleotide variations and is part of NCBI's search and retrieval system Entrez. This unit describes two basic protocols to search dbSNP effectively, one to perform a text-based search and another to perform a sequence-based search. The unit also describes one of the result display formats called GeneView to obtain information about all submitted SNPs in a particular gene. Curr. Protoc. Bioinform. 32:1.19.1-1.19.18. © 2010 by John Wiley & Sons, Inc.

Keywords:

  • single-nucleotide polymorphism (SNP);
  • variation;
  • NCBI;
  • dbSNP