15421 search results - page 2983 / 3085 » Dependability |
167
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BMCBI
2004
15 years 4 months ago
2004
Background: Information obtained by DNA microarray technology gives a rough snapshot of the transcriptome state, i.e., the expression level of all the genes expressed in a cell po...
144
Voted
BMCBI
2004
15 years 4 months ago
2004
Background: Microarray data must be normalized because they suffer from multiple biases. We have identified a source of spatial experimental variability that significantly affects...
144
Voted
BMCBI
2004
15 years 4 months ago
2004
Background: Genomic islands can be observed in many microbial genomes. These stretches of DNA have a conspicuous composition with regard to sequence or encoded functions. Genomic ...
173
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BMCBI
2004
15 years 4 months ago
2004
Background: Certain protein families are highly conserved across distantly related organisms and belong to large and functionally diverse superfamilies. The patterns of conservati...
135
Voted
BMCBI
2004
15 years 4 months ago
2004
Background: A common clustering method in the analysis of gene expression data has been hierarchical clustering. Usually the analysis involves selection of clusters by cutting the...