14850 search results - page 2881 / 2970 » A Geometric Approach to Betweenness |
128
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BMCBI
2010
15 years 3 months ago
2010
Background: This paper deals with the preprocessing of protein sequences for supervised classification. Motif extraction is one way to address that task. It has been largely used ...
109
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BMCBI
2010
15 years 3 months ago
2010
Background: Taxon sampling is a major concern in phylogenetic studies. Incomplete, biased, or improper taxon sampling can lead to misleading results in reconstructing evolutionary...
146
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BMCBI
2010
15 years 3 months ago
2010
Background: An important problem in genomics is the automatic inference of groups of homologous proteins from pairwise sequence similarities. Several approaches have been proposed...
125
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BMCBI
2010
15 years 3 months ago
2010
Background: The activity of proteins within the cell is characterized by their motions, flexibility, interactions or even the particularly intriguing case of partially unfolded st...
126
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BMCBI
2010
15 years 3 months ago
2010
Background: There is an increasing usage of ion mobility-mass spectrometry (IMMS) in proteomics. IMMS combines the features of ion mobility spectrometry (IMS) and mass spectrometr...