54 search results - page 3 / 11 » Alternative mapping of probes to genes for Affymetrix chips |
BMCBI
2007
13 years 7 months ago
2007
Background: Improvements in genome sequence annotation revealed discrepancies in the original probeset/gene assignment in Affymetrix microarray and the existence of differences be...
BMCBI
2007
13 years 7 months ago
2007
Background: The Affymetrix GeneChip technology uses multiple probes per gene to measure its expression level. Individual probe signals can vary widely, which hampers proper interp...
BMCBI
2008
13 years 7 months ago
2008
Background: In microarray experiments the numbers of replicates are often limited due to factors such as cost, availability of sample or poor hybridization. There are currently fe...
BMCBI
2010
13 years 7 months ago
2010
Background: Microarray technology is a high-throughput method for measuring the expression levels of thousand of genes simultaneously. The observed intensities combine a non-speci...
BMCBI
2008
13 years 6 months ago
2008
Background: Genome-wide association studies (GWAS) aim to identify genetic variants (usually single nucleotide polymorphisms [SNPs]) across the entire human genome that are associ...