MotifViz: an analysis and visualization tool for motif discovery
نویسندگان
چکیده
منابع مشابه
MotifViz: an analysis and visualization tool for motif discovery
Detecting overrepresented known transcription factor binding motifs in a set of promoter sequences of co-regulated genes has become an important approach to deciphering transcriptional regulatory mechanisms. In this paper, we present an interactive web server, MotifViz, for three motif discovery programs, Clover, Rover and Motifish, covering most available flavors of algorithms for achieving th...
متن کاملMotif Tool Manager: a web-based framework for motif discovery
MOTIVATION Motif Tool Manager is a web-based framework for comparing and combining different approaches to discover novel DNA motifs. It comes with a set of five well-known approaches to motif discovery. It provides an easy mechanism for adding new motif finding tools to the framework through a web-interface and a minimal setup of the tools on the server. Users can execute the tools through the...
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In this paper we describe some utilizing conditions of a recently published tool that offers two basic functions for the classical problem of discovering motifs in a set of promoter sequences. For the first it is assumed that not necessarily all of the sequences possess a common motif of given length l. In this case, CHECKPROMOTER allows an exact identification of maximal subsets of related pro...
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This work presents a hybrid method for motif discovery in DNA sequences. The proposed method called SPSO-Lk, borrows the concept of Chebyshev polynomials and uses the stochastic local search to improve the performance of the basic PSO algorithm as a motif finder. The Chebyshev polynomial concept encourages us to use a linear combination of previously discovered velocities beyond that proposed b...
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The repeated grouping of genes across module sets produced by different module discovery methods may prove to be biologically significant in the area of functional genomics. To ease in the exploration of these overlapping groups of genes, we introduce ModVis, a software tool that allows for the interactive visualization of module discovery data, with an emphasis on the overlap between data sets...
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ژورنال
عنوان ژورنال: Nucleic Acids Research
سال: 2004
ISSN: 0305-1048,1362-4962
DOI: 10.1093/nar/gkh426