21183 search results - page 4062 / 4237 » Adaptive Testing by Test |
142
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BMCBI
2008
15 years 4 months ago
2008
Background: The identification of transcription factor binding sites is difficult since they are only a small number of nucleotides in size, resulting in large numbers of false po...
150
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BMCBI
2007
15 years 4 months ago
2007
Background: Accurate sequence alignments are essential for homology searches and for building three-dimensional structural models of proteins. Since structure is better conserved ...
169
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BMCBI
2008
15 years 4 months ago
2008
Background: Microarray experiments measure changes in the expression of thousands of genes. The resulting lists of genes with changes in expression are then searched for biologica...
159
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BMCBI
2007
15 years 4 months ago
2007
Background: Answers to several fundamental questions in statistical genetics would ideally require knowledge of the ancestral pedigree and of the gene flow therein. A few examples...
162
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BMCBI
2007
15 years 4 months ago
2007
Background: We present a probabilistic topic-based model for content similarity called pmra that underlies the related article search feature in PubMed. Whether or not a document ...