102291 search results - page 20085 / 20459 » Computing |
123
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BMCBI
2007
15 years 3 months ago
2007
Background: Detection of adaptive amino acid changes in proteins under recent short-term selection is of great interest for researchers studying microevolutionary processes in mic...
128
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BMCBI
2010
15 years 3 months ago
2010
Background: Likelihood-based phylogenetic inference is generally considered to be the most reliable classification method for unknown sequences. However, traditional likelihood-ba...
108
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BMCBI
2007
2007
Missing channels in two-colour microarray experiments: Combining single-channel and two-channel data
15 years 3 months ago
Background: There are mechanisms, notably ozone degradation, that can damage a single channel of two-channel microarray experiments. Resulting analyses therefore often choose betw...
153
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BMCBI
2008
15 years 3 months ago
2008
Background: Pseudogenes, nonfunctional copies of genes, evolve fast due the lack of evolutionary pressures and thus appear in several different forms. PseudoGeneQuest is an online...
125
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BMCBI
2010
15 years 3 months ago
2010
Background: Phylogenetic analysis can be used to divide a protein family into subfamilies in the absence of experimental information. Most phylogenetic analysis methods utilize mu...