Evidence map›Paper›PMID 30355692›Full record

ArticleJournal of virology2019

Group A Rotavirus VP1 Polymerase and VP2 Core Shell Proteins: Intergenotypic Sequence Variation and

Courtney L Steger, Crystal E Boudreaux, Leslie E LaConte, James B Pease, Sarah M McDonald

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 25% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

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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 at 3 institutions in 1 country.

Courtney L StegerTranslational Biology, Medicine, and Health Graduate Program, Virginia Tech, Blacksburg, Virginia, USA.
Crystal E BoudreauxWest Virginia School of Osteopathic Medicine, Lewisburg, West Virginia, USA.
Leslie E LaConteVirginia Tech Carilion Research Institute, Roanoke, Virginia, USA.
James B PeaseDepartment of Biology, Wake Forest University, Winston-Salem, North Carolina, USA.
Sarah M McDonaldDepartment of Biology, Wake Forest University, Winston-Salem, North Carolina, USA mcdonasm@wfu.edu.
Virginia Tech · USWake Forest University · USWest Virginia School of Osteopathic Medicine · US

Funding

Rotavirus Genome Replication and Virion AssemblyR01AI116815 · NIAID · WAKE FOREST UNIVERSITY · PI Sarah Marie McDonald Esstman · 2015 to 2026
$3.7M
Allosteric regulation of a viral RNA-dependent RNA polymeraseR21AI119588 · NIAID · VIRGINIA POLYTECHNIC INST AND ST UNIV · PI MCDONALD ESSTMAN, SARAH MARIE · 2015 to 2016
$443k
NIAID NIH HHS R01 AI116815NIAID NIH HHS R21 AI119588
6 · The paper itself

Abstract

Group A rotaviruses (RVAs) are classified according to a nucleotide sequence-based system that assigns a genotype to each of the 11 double-stranded RNA (dsRNA) genome segments. For the segment encoding the VP1 polymerase, 22 genotypes (R1 to R22) are defined with an 83% nucleotide identity cutoff value. For the segment encoding the VP2 core shell protein, which is a functional VP1-binding partner, 20 genotypes (C1 to C20) are defined with an 84% nucleotide identity cutoff value. However, the extent to which the VP1 and VP2 proteins encoded by these genotypes differ in their sequences or interactions has not been described. Here, we sought to (i) delineate the relationships and sites of variation for VP1 and VP2 proteins belonging to the known RVA genotypes and (ii) correlate intergenotypic sequence diversity with functional VP1-VP2 interaction(s) during dsRNA synthesis. Using bioinformatic approaches, we revealed which VP1 and VP2 genotypes encode divergent proteins and identified the positional locations of amino acid changes in the context of known structural domains/subdomains. We then employed an

Indexed as

Amino Acid SequenceCapsid ProteinsComputational BiologyEvolution, MolecularGenetic VariationGenotypeModels, MolecularPhylogenyRotavirusViral Core ProteinsCapsid ProteinsViral Core ProteinsVP1 protein, RotavirusVP2 protein, Rotaviruscore shell proteindiversitygenome replicationgenotypesRNA-dependent RNA polymeraseRNA synthesisrotavirus

Identifiers

PMID30355692
PMCPMC6321916
OpenAlexW2898274809

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.