Article
A robust algorithm for copy number detection using high-density oligonucleotide single nucleotide polymorphism genotyping arrays.
Cancer research - 15 Jul 2005
Nannya Yasuhito, Sanada Masashi, Nakazaki Kumi, Hosoya Noriko, Wang Lili, Hangaishi Akira, Kurokawa Mineo, Chiba Shigeru, Bailey Dione K, Kennedy Giulia C, Ogawa Seishi
Abstract excerpt
We have developed a robust algorithm for copy number analysis of the human genome using high-density oligonucleotide microarrays containing 116,204 single-nucleotide polymorphisms. The advantages of this algorithm include the improvement of signal-to-noise (S/N) ratios and the use of an optimized reference. The raw S/N ratios were improved by accounting for the length and GC content of the PCR products using...
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