2620 search results - page 434 / 524 » Qualities in Possible Worlds |
BMCBI
2007
15 years 14 hour 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...
107
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ALMOB
2006
14 years 12 months ago
2006
Background: Automated software tools for multiple alignment often fail to produce biologically meaningful results. In such situations, expert knowledge can help to improve the qua...
BMCBI
2006
14 years 12 months ago
2006
Background: DNA microarrays are popular tools for measuring gene expression of biological samples. This ever increasing popularity is ensuring that a large number of microarray st...
105
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BMCBI
2006
14 years 12 months ago
2006
Background: Array-based comparative genomic hybridization (array-CGH) is a recently developed technique for analyzing changes in DNA copy number. As in all microarray analyses, no...
BMCBI
2006
14 years 12 months ago
2006
Background: Gene function analysis often requires a complex and laborious sequence of laboratory and computer-based experiments. Choosing an effective experimental design generall...