324 search results - page 1 / 65 » A factor analysis model for functional genomics |
BMCBI
2006
13 years 4 months ago
2006
Background: Expression array data are used to predict biological functions of uncharacterized genes by comparing their expression profiles to those of characterized genes. While b...
BMCBI
2005
13 years 4 months ago
2005
Background: Several supervised and unsupervised learning tools are available to classify functional genomics data. However, relatively less attention has been given to exploratory...
ISMB
1997
13 years 6 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
2007
13 years 4 months ago
2007
Background: An important goal of comparative genomics is the identification of functional elements through conservation analysis. Phylo-HMM was recently introduced to detect conse...
BMCBI
2005
13 years 4 months ago
2005
Background: A major challenge in computational genomics is the development of methodologies that allow accurate genome-wide prediction of the regulatory targets of a transcription...