743 search results - page 19 / 149 » Comparing transformation methods for DNA microarray data |
BMCBI
2007
14 years 11 months ago
2007
Background: Chromatin immunoprecipitation combined with DNA microarrays (ChIP-chip) is a high-throughput assay for DNA-protein-binding or post-translational chromatin/histone modi...
BMCBI
2010
14 years 11 months ago
2010
Background: Microarray experiments examine the change in transcript levels of tens of thousands of genes simultaneously. To derive meaningful data, biologists investigate the resp...
ISCI
2008
14 years 11 months ago
2008
A biclustering algorithm, based on a greedy technique and enriched with a local search strategy to escape poor local minima, is proposed. The algorithm starts with an initial rand...
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BMCBI
2005
14 years 11 months ago
2005
Background: In two-channel competitive genomic hybridization microarray experiments, the ratio of the two fluorescent signal intensities at each spot on the microarray is commonly...
BMCBI
2008
14 years 11 months ago
2008
Background: Despite the widespread usage of DNA microarrays, questions remain about how best to interpret the wealth of gene-by-gene transcriptional levels that they measure. Rece...