306 search results - page 25 / 62 » A factor model to analyze heterogeneity in gene expression |
IJON
2006
14 years 9 months ago
2006
A correlation-based similarity measure is derived for generalized relevance learning vector quantization (GRLVQ). The resulting GRLVQ-C classifier makes Pearson correlation availa...
ISMB
1997
14 years 11 months ago
1997
In bacterial cells, gene expression is regulated by multiple sigma factors, each of which has its promoter specificity, according to their conditions. Thus, if we can discriminate...
BMCBI
2010
14 years 9 months ago
2010
Background: Over the past two decades more than fifty thousand unique clinical and biological samples have been assayed using the Affymetrix HG-U133 and HG-U95 GeneChip microarray...
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BMCBI
2010
14 years 9 months ago
2010
Background: Modern high throughput experimental techniques such as DNA microarrays often result in large lists of genes. Computational biology tools such as clustering are then us...
BMCBI
2007
14 years 9 months ago
2007
Background: Proteins are the primary regulatory agents of transcription even though mRNA expression data alone, from systems like DNA microarrays, are widely used. In addition, th...