Evidence map›Paper›PMID 32816922›Full record

ArticleGenetics2020

Motto: Representing Motifs in Consensus Sequences with Minimum Information Loss.

Mengchi Wang, David Wang, Kai Zhang, Vu Ngo, Shicai Fan, Wei Wang

Open access · bronzeAbstract read
In one paragraph

Article in Genetics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.1field-weighted citation impact, top 55% of its field
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

3 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. Article
  3. 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

6 authors at 2 institutions in 2 countries.

Mengchi Wang *Bioinformatics and Systems Biology, University of California at San Diego, La Jolla, California 92093.
David Wang *Department of Chemistry and Biochemistry, University of California at San Diego, La Jolla, California 92093.
Kai ZhangBioinformatics and Systems Biology, University of California at San Diego, La Jolla, California 92093.ORCID 0000-0003-3454-7357
Vu NgoBioinformatics and Systems Biology, University of California at San Diego, La Jolla, California 92093.
Shicai FanDepartment of Chemistry and Biochemistry, University of California at San Diego, La Jolla, California 92093.
Wei WangBioinformatics and Systems Biology, University of California at San Diego, La Jolla, California 92093 wei-wang@ucsd.edu.
University of California, San Diego · USUniversity of Electronic Science and Technology of China · CN

Funding

Center for Mammalian Regulatory GenomicsU54HG006997 · NHGRI · LUDWIG INSTITUTE FOR CANCER RES LTD · PI REN, BING · 2012 to 2016
$14.3M
Integrated analysis of genetic variation and epigenomic dataR01HG009626 · NHGRI · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI WANG, WEI · 2017 to 2025
$4.5M
NHGRI NIH HHS R01 HG009626NHGRI NIH HHS U54 HG006997
6 · The paper itself

Abstract

Sequence analysis frequently requires intuitive understanding and convenient representation of motifs. Typically, motifs are represented as position weight matrices (PWMs) and visualized using sequence logos. However, in many scenarios, in order to interpret the motif information or search for motif matches, it is compact and sufficient to represent motifs by wildcard-style consensus sequences (such as [GC][AT]GATAAG[GAC]). Based on mutual information theory and Jensen-Shannon divergence, we propose a mathematical framework to minimize the information loss in converting PWMs to consensus sequences. We name this representation as sequence Motto and have implemented an efficient algorithm with flexible options for converting motif PWMs into Motto from nucleotides, amino acids, and customized characters. We show that this representation provides a simple and efficient way to identify the binding sites of 1156 common transcription factors (TFs) in the human genome. The effectiveness of the method was benchmarked by comparing sequence matches found by Motto with PWM scanning results found by FIMO. On average, our method achieves a 0.81 area under the precision-recall curve, significantly (

Indexed as

Position-Specific Scoring MatricesAlgorithmsGenome, HumanHumansSequence Analysis, DNATranscription FactorsTranscription Factorsconsensusinformation theorymotifsequence logotranscription factor binding

Identifiers

PMID32816922
PMCPMC7536857
OpenAlexW3069531863

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.