Evidence map›Paper›PMID 21752801›Full record

ArticleBioinformatics (Oxford, England)2011

DECOD: fast and accurate discriminative DNA motif finding.

Peter Huggins, Shan Zhong, Idit Shiff, Rachel Beckerman, Oleg Laptenko, Carol Prives, Marcel H Schulz, Itamar Simon, Ziv Bar-Joseph

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

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  7. Set cover-based methods for motif selection.Bioinformatics (Oxford, England) · 2020
    Article
  8. Article
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  10. FisherMP: fully parallel algorithm for detecting combinatorial motifs from large ChIP-seq datasets.DNA research : an international journal for rapid publication of reports on genes and genomes · 2019
    Article
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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

9 authors.

Peter HugginsLane Center for Computational Biology, School of Computer Science, Carnegie Mellon University, Pittsburgh, PA 15213, USA.
Shan Zhong
Idit Shiff
Rachel Beckerman
Oleg Laptenko
Carol Prives
Marcel H Schulz
Itamar Simon
Ziv Bar-Joseph

Funding

Reconstructing dynamic regulatory networksR01GM085022 · NIGMS · CARNEGIE-MELLON UNIVERSITY · PI BAR-JOSEPH, ZIV · 2008 to 2011
$1.1M
NIGMS NIH HHS 1R01 GM085022
6 · The paper itself

Abstract

motivationMotif discovery is now routinely used in high-throughput studies including large-scale sequencing and proteomics. These datasets present new challenges. The first is speed. Many motif discovery methods do not scale well to large datasets. Another issue is identifying discriminative rather than generative motifs. Such discriminative motifs are important for identifying co-factors and for explaining changes in behavior between different conditions.

resultsTo address these issues we developed a method for DECOnvolved Discriminative motif discovery (DECOD). DECOD uses a k-mer count table and so its running time is independent of the size of the input set. By deconvolving the k-mers DECOD considers context information without using the sequences directly. DECOD outperforms previous methods both in speed and in accuracy when using simulated and real biological benchmark data. We performed new binding experiments for p53 mutants and used DECOD to identify p53 co-factors, suggesting new mechanisms for p53 activation. AVAILABILITY: The source code and binaries for DECOD are available at http://www.sb.cs.cmu.edu/DECOD CONTACT: zivbj@cs.cmu.edu SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.

Indexed as

Nucleotide MotifsSequence Analysis, DNAAlgorithmsBase SequenceDNATumor Suppressor Protein p53DNATumor Suppressor Protein p53

Identifiers

PMID21752801
PMCPMC3157928

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.