7766 search results - page 1199 / 1554 » Testing Nondeterminate Systems |
151
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BMCBI
2008
15 years 4 months ago
2008
Background: Gene family identification from ESTs can be a valuable resource for analysis of genome evolution but presents unique challenges in organisms for which the entire genom...
120
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BMCBI
2008
15 years 4 months ago
2008
Background: Relationships between entities such as genes, chemicals, metabolites, phenotypes and diseases in MEDLINE are often directional. That is, one may affect the other in a ...
168
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BMCBI
2008
15 years 4 months ago
2008
Background: Significance analysis at single gene level may suffer from the limited number of samples and experimental noise that can severely limit the power of the chosen statist...
141
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BMCBI
2008
15 years 4 months ago
2008
Background: Bio-ontologies are key elements of knowledge management in bioinformatics. Rich and rigorous bio-ontologies should represent biological knowledge with high fidelity an...
125
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BMCBI
2006
15 years 4 months ago
2006
Background: Intensity values measured by Affymetrix microarrays have to be both normalized, to be able to compare different microarrays by removing non-biological variation, and s...