Evidence map›Paper›PMID 25294922›Full record

ArticleBioinformatics (Oxford, England)2015

Log-odds sequence logos.

Yi-Kuo Yu, John A Capra, Aleksandar Stojmirović, David Landsman, Stephen F Altschul

Abstract read
In one paragraph

Article in Bioinformatics (Oxford, England), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. AMB Express · 2026
    Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Logomaker: beautiful sequence logos in Python.Bioinformatics (Oxford, England) · 2020
    Article
  9. Article
  10. Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors.

Yi-Kuo YuNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, Center for Human Genetics Research and Department of Biomedical Informatics, Vanderbilt University, Nashville, TN 37232, USA.
John A CapraNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, Center for Human Genetics Research and Department of Biomedical Informatics, Vanderbilt University, Nashville, TN 37232, USA National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, Center for Human Genetics Research and Department of Biomedical Informatics, Vanderbilt University, Nashville, TN 37232, USA.
Aleksandar StojmirovićNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, Center for Human Genetics Research and Department of Biomedical Informatics, Vanderbilt University, Nashville, TN 37232, USA.
David LandsmanNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, Center for Human Genetics Research and Department of Biomedical Informatics, Vanderbilt University, Nashville, TN 37232, USA.
Stephen F AltschulNational Center for Biotechnology Information, National Library of Medicine, National Institutes of Health, Bethesda, MD 20894, Center for Human Genetics Research and Department of Biomedical Informatics, Vanderbilt University, Nashville, TN 37232, USA.

Funding

Structural And Functional Analysis Of Protein Sequence FamiliesZIALM000071 · NLM · NATIONAL LIBRARY OF MEDICINE · PI LANDSMAN, DAVID · 2009 to 2025
$3.7M
Statistics of Sequence ComparisonZIALM000014 · NLM · NATIONAL LIBRARY OF MEDICINE · PI ALTSCHUL, STEPHEN F · 2009 to 2020
$3.0M
Intramural NIH HHS
6 · The paper itself

Abstract

motivationDNA and protein patterns are usefully represented by sequence logos. However, the methods for logo generation in common use lack a proper statistical basis, and are non-optimal for recognizing functionally relevant alignment columns.

resultsWe redefine the information at a logo position as a per-observation multiple alignment log-odds score. Such scores are positive or negative, depending on whether a column's observations are better explained as arising from relatedness or chance. Within this framework, we propose distinct normalized maximum likelihood and Bayesian measures of column information. We illustrate these measures on High Mobility Group B (HMGB) box proteins and a dataset of enzyme alignments. Particularly in the context of protein alignments, our measures improve the discrimination of biologically relevant positions. AVAILABILITY AND IMPLEMENTATION: Our new measures are implemented in an open-source Web-based logo generation program, which is available at http://www.ncbi.nlm.nih.gov/CBBresearch/Yu/logoddslogo/index.html. A stand-alone version of the program is also available from this site. CONTACT: altschul@ncbi.nlm.nih.gov SUPPLEMENTARY INFORMATION: Supplementary data are available at Bioinformatics online.

Indexed as

Bayes TheoremPosition-Specific Scoring MatricesSoftwareAmino Acid SequenceHumansMolecular Sequence AnnotationMolecular Sequence DataSequence AlignmentSequence Analysis, DNASequence Analysis, ProteinSequence Homology, Amino Acid

Identifiers

PMID25294922
PMCPMC4318935

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.