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Biophys J. 2007 May 15;92(10):L89-91. Epub 2007 Mar 16.

Multiplex SNP discrimination.

Abstract

Multiplex hybridization reactions of perfectly matched duplexes and duplexes containing a single basepair mismatch (SNPs) were investigated on DNA microarrays. Effects of duplex length, G-C percentage, and relative position of the SNP on duplex hybridization and SNP resolution were determined. Our theoretical model of multiplex hybridization accurately predicts observed results and implicates target concentration as a critical variable in multiplex SNP detection.

PMID:
17369420
PMCID:
PMC1853129
DOI:
10.1529/biophysj.107.105320
[Indexed for MEDLINE]
Free PMC Article

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