Revision as of 23:41, 25 May 2006 edit Huybk (talk \| contribs) 6 edits No edit summary ← Previous edit		Revision as of 23:43, 25 May 2006 edit undo Huybk (talk \| contribs) 6 edits No edit summary Next edit →
Line 1: __TOC__ ==Definition== [[Single nucleotide polymorphism]] (SNP), a variation at a single site in DNA, is the most frequent variation in genome, about 5-10 million SNPs in human genome. As SNPs are highly conserved throughout evolution and within population, the map of SNPs serves as an excellent genotypic marker for research. SNP array is a type of [[microarray]] which is used to detect [[polymorphisms]] within a population. Examples of SNP arrays are the Affymetrix GeneChip Mapping array series 10K, 100K and 500K.

SNP array: Difference between revisions