Evidence map›Paper›PMID 32626849›Full record

ArticleNAR genomics and bioinformatics2020

A network-based integrated framework for predicting virus-prokaryote interactions.

Weili Wang, Jie Ren, Kujin Tang, Emily Dart, Julio Cesar Ignacio-Espinoza, Jed A Fuhrman, Jonathan Braun, Fengzhu Sun, Nathan A Ahlgren

Abstract read
In one paragraph

Article in NAR genomics and bioinformatics, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 71 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed, 2 pooled it
–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

71 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
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  10. Gut virome dynamics: from commensal to critical player in health and disease.Nature reviews. Gastroenterology & hepatology · 2026
    Review
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11 more citing papers are in PubMed but not listed here.

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

9 authors.

Weili WangQuantitative and Computational Biology Program, University of Southern California, Los Angeles, CA 90089, USA.
Jie RenQuantitative and Computational Biology Program, University of Southern California, Los Angeles, CA 90089, USA.
Kujin TangQuantitative and Computational Biology Program, University of Southern California, Los Angeles, CA 90089, USA.
Emily DartBiology Department, Clark University, Worcester, MA 01610, USA.
Julio Cesar Ignacio-EspinozaDepartment of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA.
Jed A FuhrmanDepartment of Biological Sciences, University of Southern California, Los Angeles, CA 90089, USA.
Jonathan BraunInflammatory Bowel and Immunobiology Research Institute, Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
Fengzhu SunQuantitative and Computational Biology Program, University of Southern California, Los Angeles, CA 90089, USA.
Nathan A AhlgrenBiology Department, Clark University, Worcester, MA 01610, USA.

Funding

Using polygenic scores to enhance both variant discovery, and understanding of functional consequences of genetic variation in IBD.P01DK046763 · NIDDK · CEDARS-SINAI MEDICAL CENTER · PI TARGAN, STEPHAN R. · 1992 to 2020
$31.1M
Role of Mucin-type O-glycans in Intestinal InflammationR01DK085691 · NIDDK · OKLAHOMA MEDICAL RESEARCH FOUNDATION · PI David Casero, Lijun Xia · 2010 to 2026
$6.2M
Computational Studies of Virus-host Interactions Using Metagenomics Data and ApplicationsR01GM120624 · NIGMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI AHLGREN, NATHAN, SUN, FENGZHU · 2017 to 2020
$1.7M
Adaptive Reproducible High-Dimensional Nonlinear Inference for Big Biological DataR01GM131407 · NIGMS · UNIVERSITY OF SOUTHERN CALIFORNIA · PI FAN, YINGYING · 2018 to 2021
$1.1M
NIDDK NIH HHS P01 DK046763NIDDK NIH HHS R01 DK085691NIGMS NIH HHS R01 GM120624NIGMS NIH HHS R01 GM131407
6 · The paper itself

Abstract

Metagenomic sequencing has greatly enhanced the discovery of viral genomic sequences; however, it remains challenging to identify the host(s) of these new viruses. We developed VirHostMatcher-Net, a flexible, network-based, Markov random field framework for predicting virus-prokaryote interactions using multiple, integrated features: CRISPR sequences and alignment-free similarity measures ([Formula: see text] and WIsH). Evaluation of this method on a benchmark set of 1462 known virus-prokaryote pairs yielded host prediction accuracy of 59% and 86% at the genus and phylum levels, representing 16-27% and 6-10% improvement, respectively, over previous single-feature prediction approaches. We applied our host prediction tool to crAssphage, a human gut phage, and two metagenomic virus datasets: marine viruses and viral contigs recovered from globally distributed, diverse habitats. Host predictions were frequently consistent with those of previous studies, but more importantly, this new tool made many more confident predictions than previous tools, up to nearly 3-fold more (

Identifiers

PMID32626849
PMCPMC7324143

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.