Evidence map›Paper›PMID 24227835›Full record

ArticleJournal of virology2014

Evolution and diversity in human herpes simplex virus genomes.

Moriah L Szpara, Derek Gatherer, Alejandro Ochoa, Benjamin Greenbaum, Aidan Dolan, Rory J Bowden, Lynn W Enquist, Matthieu Legendre, Andrew J Davison

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 148 papers.

0numbers the graph read from it
0cells of the map it votes in
148citing papers in PubMed
11.2field-weighted citation impact, top 1% 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

148 citing papers in PubMed, 223 citations in OpenAlex.

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  19. The Application of HSV-1 in Investigating Neurological Diseases.Methods in molecular biology (Clifton, N.J.) · 2025
    Article
  20. Review

88 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 6 institutions in 3 countries.

Moriah L SzparaDepartment of Biochemistry and Molecular Biology, and the Huck Institutes of the Life Sciences, Pennsylvania State University, University Park, Pennsylvania, USA.
Derek Gatherer
Alejandro Ochoa
Benjamin Greenbaum
Aidan Dolan
Rory J Bowden
Lynn W Enquist
Matthieu Legendre
Andrew J Davison
MRC University of Glasgow Centre for Virus Research · GBPrinceton University · USCentre National de la Recherche Scientifique · FRInstitute for Advanced Study · USPennsylvania State University · USUniversity of Oxford · GB

Funding

Spatial Patterning During DevelopmentP50GM071508 · NIGMS · PRINCETON UNIVERSITY · PI POWELL, SUSAN M · 2004 to 2013
$30.6M
ResourceP40OD010996 · OD · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI STRICK, PETER · 2012 to 2024
$11.0M
CENTER FOR NEUROANATOMY WITH NEUROTROPIC VIRUSES: COMPARATIVE MEDICINEP40RR018604 · NCRR · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI STRICK, PETER · 2004 to 2011
$6.5M
Genetic determinants of HSV-1 virulence in neuronsK22AI095384 · NIAID · PENNSYLVANIA STATE UNIVERSITY, THE · PI SZPARA, MORIAH · 2013 to 2014
$250k
Medical Research Council G0801822Medical Research Council G0900747Medical Research Council MC_UU_12014/3NCRR NIH HHS P40 RR 018604NCRR NIH HHS P40 RR018604NIGMS NIH HHS P50 GM071508Wellcome TrustWellcome Trust 090532/Z/09/Z
6 · The paper itself

Abstract

Herpes simplex virus 1 (HSV-1) causes a chronic, lifelong infection in >60% of adults. Multiple recent vaccine trials have failed, with viral diversity likely contributing to these failures. To understand HSV-1 diversity better, we comprehensively compared 20 newly sequenced viral genomes from China, Japan, Kenya, and South Korea with six previously sequenced genomes from the United States, Europe, and Japan. In this diverse collection of passaged strains, we found that one-fifth of the newly sequenced members share a gene deletion and one-third exhibit homopolymeric frameshift mutations (HFMs). Individual strains exhibit genotypic and potential phenotypic variation via HFMs, deletions, short sequence repeats, and single-nucleotide polymorphisms, although the protein sequence identity between strains exceeds 90% on average. In the first genome-scale analysis of positive selection in HSV-1, we found signs of selection in specific proteins and residues, including the fusion protein glycoprotein H. We also confirmed previous results suggesting that recombination has occurred with high frequency throughout the HSV-1 genome. Despite this, the HSV-1 strains analyzed clustered by geographic origin during whole-genome distance analysis. These data shed light on likely routes of HSV-1 adaptation to changing environments and will aid in the selection of vaccine antigens that are invariant worldwide.

Indexed as

Evolution, MolecularGenetic VariationGenome, ViralAmino Acid SequenceBase SequenceChinaEuropeHerpes SimplexHerpesvirus 1, HumanHumansJapanKenyaMolecular Sequence DataPhylogenyRepublic of KoreaSequence AlignmentViral Proteins

Identifiers

PMID24227835
PMCPMC3911644
OpenAlexW2144064375

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.