54 search results - page 5 / 11 » Alternative mapping of probes to genes for Affymetrix chips |
BIOINFORMATICS
2006
13 years 7 months ago
2006
Motivation: In the Affymetrix GeneChip system, preprocessing occurs before one obtains expression level measurements. Because the number of competing preprocessing methods was lar...
BMCBI
2005
13 years 7 months ago
2005
Background: Quality-control is an important issue in the analysis of gene expression microarrays. One type of problem is regional bias, in which one region of a chip shows artifac...
BMCBI
2008
13 years 7 months ago
2008
Background: Alternative RNA splicing greatly increases proteome diversity and thereby contribute to species- or tissue-specific functions. The possibility to study alternative spl...
BMCBI
2010
13 years 7 months ago
2010
Background: Chromatin immunoprecipitation combined with DNA microarrays (ChIP-chip) is an assay used for investigating DNA-protein-binding or post-translational chromatin/histone ...
BMCBI
2006
13 years 7 months ago
2006
Affymetrix microarrays have become a standard experimental platform for studies of mRNA expression profiling. Their success is due, in part, to the multiple oligonucleotide featur...