Nucleic Acids Research
Department of Biological Sciences
SCOPE is a novel parameter-free method for the de novoidentification of potential regulatory motifs in sets of coordinately regulated genes. The SCOPE algorithm combines the output of three component algorithms, each designed to identify a particular class of motifs. Using an ensemble learning approach, SCOPE identifies the best candidate motifs from its component algorithms. In tests on experimentally determined datasets, SCOPE identified motifs with a significantly higher level of accuracy than a number of other web-based motif finders run with their default parameters. Because SCOPE has no adjustable parameters, the web server has an intuitive interface, requiring only a set of gene names or FASTA sequences and a choice of species. The most significant motifs found by SCOPE are displayed graphically on the main results page with a table containing summary statistics for each motif. Detailed motif information, including the sequence logo, PWM, consensus sequence and specific matching sites can be viewed through a single click on a motif. SCOPE's efficient, parameter-free search strategy has enabled the development of a web server that is readily accessible to the practising biologist while providing results that compare favorably with those of other motif finders. The SCOPE web server is at <http://genie.dartmouth.edu/scope>.
Carlson JM, Chakravarty A, DeZiel CE, Gross RH. SCOPE: a web server for practical de novo motif discovery. Nucleic Acids Res. 2007 Jul;35(Web Server issue):W259-64. doi: 10.1093/nar/gkm310. Epub 2007 May 7. PMID: 17485471; PMCID: PMC1933170.
Dartmouth Digital Commons Citation
Carlson, Jonathan M.; Chakravarty, Arijit; DeZiel, Charles E.; and Gross, Robert H., "SCOPE: A Web Server for Practical De Novo Motif Discovery" (2007). Dartmouth Scholarship. 3865.