Evidence map›Paper›PMID 32817945›Full record

ArticlebioRxiv : the preprint server for biology2020

D-graph clusters flaviviruses and β-coronaviruses according to their hosts, disease type and human cell receptors.

Benjamin A Braun, Catherine H Schein, Werner Braun

Open access · greenAbstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed, 5 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

3 authors at 2 institutions in 1 country.

Benjamin A BraunDepartment of Computer Science, Stanford University, Stanford, CA 94305.
Catherine H ScheinDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX, 77555.
Werner BraunDepartment of Biochemistry and Molecular Biology, University of Texas Medical Branch, Galveston, TX, 77555.
The University of Texas Medical Branch at Galveston · USStanford University · US

Funding

Mosaic Immunogens as Multivalent Alphavirus VaccinesR01AI137332 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI BRAUN, WERNER A · 2018 to 2021
$1.9M
Computational tools for T- and B-cell epitope predictionR01AI064913 · NIAID · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI BRAUN, WERNER A · 2005 to 2010
$1.6M
Inhibiting protein-primed replication of human enteroviruses.R21AI105985 · NIAID · FOUNDATION FOR APPLIED MOLECULAR EVOLUTN · PI SCHEIN, CATHERINE H · 2013 to 2014
$442k
Predicting cross-reactivity of protein antigens using 3D motifsR56AI064913 · NIAID · UNIVERSITY OF TEXAS MED BR GALVESTON · PI BRAUN, WERNER A · 2011 to 2011
$340k
NIAID NIH HHS R01 AI064913NIAID NIH HHS R01 AI137332NIAID NIH HHS R21 AI105985NIAID NIH HHS R56 AI064913
6 · The paper itself

Abstract

motivationThere is a need for rapid and easy to use, alignment free methods to cluster large groups of protein sequence data. Commonly used phylogenetic trees based on alignments can be used to visualize only a limited number of protein sequences. DGraph, introduced here, is a dynamic programming application developed to generate 2D-maps based on similarity scores for sequences. The program automatically calculates and graphically displays property distance (PD) scores based on physico-chemical property (PCP) similarities from an unaligned list of FASTA files. Such "PD-graphs" show the interrelatedness of the sequences, whereby clusters can reveal deeper connectivities.

resultsPD-Graphs generated for flavivirus (FV), enterovirus (EV), and coronavirus (CoV) sequences from complete polyproteins or individual proteins are consistent with biological data on vector types, hosts, cellular receptors and disease phenotypes. PD-graphs separate the tick- from the mosquito-borne FV, clusters viruses that infect bats, camels, seabirds and humans separately and the clusters correlate with disease phenotype. The PD method segregates the β-CoV spike proteins of SARS, SARS-CoV-2, and MERS sequences from other human pathogenic CoV, with clustering consistent with cellular receptor usage. The graphs also suggest evolutionary relationships that may be difficult to determine with conventional bootstrapping methods that require postulating an ancestral sequence. AVAILABILITY AND IMPLEMENTATION: DGraph is written in Java, compatible with the Java 5 runtime or newer. Source code and executable is available from the GitHub website ( https://github.com/bjmnbraun/DGraph/releases ). Documentation for installation and use of the software is available from the Readme.md file at ( https://github.com/bjmnbraun/DGraph ). CONTACT: bjmnbraun@gmail.com or webraun@utmb.edu. SUPPLEMENTARY INFORMATION: Supplementary information Table S1 and Fig. S1 are online available.

Identifiers

PMID32817945
PMCPMC7430575
OpenAlexW3048547033

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

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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.