456 search results - page 61 / 92 » Assessing the Significance of Sets of Words |
BMCBI
2010
14 years 9 months ago
2010
Background: Observed co-expression of a group of genes is frequently attributed to co-regulation by shared transcription factors. This assumption has led to the hypothesis that pr...
BMCBI
2008
14 years 9 months ago
2008
Background: High-density short oligonucleotide microarrays are a primary research tool for assessing global gene expression. Background noise on microarrays comprises a significan...
BMCBI
2008
14 years 9 months ago
2008
Background: Multivariate ordination methods are powerful tools for the exploration of complex data structures present in microarray data. These methods have several advantages com...
BMCBI
2006
14 years 9 months ago
2006
Background: Protein sequence alignment is one of the basic tools in bioinformatics. Correct alignments are required for a range of tasks including the derivation of phylogenetic t...
SCFBM
2008
14 years 9 months ago
2008
Background: Genomics and proteomics analyses regularly involve the simultaneous test of hundreds of hypotheses, either on numerical or categorical data. To correct for the occurre...