3710 search results - page 716 / 742 » A new calculus of contexts |
BMCBI
2007
14 years 12 months ago
2007
Background: Experimentally determined protein structures may contain errors and require validation. Conformational criteria based on the Ramachandran plot are mainly used to disti...
100
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BMCBI
2007
14 years 12 months ago
2007
Background: Macromolecular visualization as well as automated structural and functional annotation tools play an increasingly important role in the post-genomic era, contributing ...
93
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BMCBI
2008
14 years 12 months ago
2008
Background: The current versions of the COG and arCOG databases, both excellent frameworks for studies in comparative and functional genomics, do not contain the nucleotide sequen...
85
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BMCBI
2008
14 years 12 months ago
2008
Background: The availability of sequences from whole genomes to reconstruct the tree of life has the potential to enable the development of phylogenomic hypotheses in ways that ha...
BMCBI
2008
14 years 12 months ago
2008
Background: It has repeatedly been shown that interacting protein families tend to have similar phylogenetic trees. These similarities can be used to predicting the mapping betwee...