Evidence map›Paper›PMID 26585962›Full record

ArticleThe Journal of general virology2016

First complete genome sequence of European turkey coronavirus suggests complex recombination history related with US turkey and guinea fowl coronaviruses.

P A Brown, F Touzain, F X Briand, A M Gouilh, C Courtillon, C Allée, E Lemaitre, C De Boisséson, Y Blanchard, N Eterradossi

Open access · greenAbstract read
In one paragraph

Article in The Journal of general virology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.7field-weighted citation impact, top 17% 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

25 citing papers in PubMed, 38 citations in OpenAlex.

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  18. Animal Coronaviruses in the Light of COVID-19.Journal of veterinary research · 2020
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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

10 authors at 3 institutions in 1 country.

P A BrownEPICOREM Consortium, Université de Caen, Unité de Recherche Risques Microbiens (U2RM), F-14000 Caen, France.
F TouzainVB Unit, Agence Nationale de Sécurité Sanitaire (Anses), Laboratoire de Ploufragan-Plouzané, Université Européenne de Bretagne, G, BP 53-22440 Ploufragan, France.
F X BriandVIPAC Unit, Agence Nationale de Sécurité Sanitaire (ANSES), Laboratoire de Ploufragan-Plouzané, Université Européenne de Bretagne, BP 53-22440 Ploufragan, France.
A M GouilhEPICOREM Consortium, Université de Caen, Unité de Recherche Risques Microbiens (U2RM), F-14000 Caen, France.
C CourtillonVIPAC Unit, Agence Nationale de Sécurité Sanitaire (ANSES), Laboratoire de Ploufragan-Plouzané, Université Européenne de Bretagne, BP 53-22440 Ploufragan, France.
C AlléeVIPAC Unit, Agence Nationale de Sécurité Sanitaire (ANSES), Laboratoire de Ploufragan-Plouzané, Université Européenne de Bretagne, BP 53-22440 Ploufragan, France.
E LemaitreVIPAC Unit, Agence Nationale de Sécurité Sanitaire (ANSES), Laboratoire de Ploufragan-Plouzané, Université Européenne de Bretagne, BP 53-22440 Ploufragan, France.
C De BoissésonVB Unit, Agence Nationale de Sécurité Sanitaire (Anses), Laboratoire de Ploufragan-Plouzané, Université Européenne de Bretagne, G, BP 53-22440 Ploufragan, France.
Y BlanchardVB Unit, Agence Nationale de Sécurité Sanitaire (Anses), Laboratoire de Ploufragan-Plouzané, Université Européenne de Bretagne, G, BP 53-22440 Ploufragan, France.
N EterradossiVIPAC Unit, Agence Nationale de Sécurité Sanitaire (ANSES), Laboratoire de Ploufragan-Plouzané, Université Européenne de Bretagne, BP 53-22440 Ploufragan, France.
Agence Nationale de Sécurité Sanitaire de l’Alimentation, de l’Environnement et du Travail · FRUniversité de Caen Normandie · FRUniversité Européenne de Bretagne · FR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

A full-length genome sequence of 27,739  nt was determined for the only known European turkey coronavirus (TCoV) isolate. In general, the order, number and size of ORFs were consistent with other gammacoronaviruses. Three points of recombination were predicted, one towards the end of 1a, a second in 1b just upstream of S and a third in 3b. Phylogenetic analysis of the four regions defined by these three points supported the previous notion that European and American viruses do indeed have different evolutionary pathways. Very close relationships were revealed between the European TCoV and the European guinea fowl coronavirus in all regions except one, and both were shown to be closely related to the European infectious bronchitis virus (IBV) Italy 2005. None of these regions of sequence grouped European and American TCoVs. The region of sequence containing the S gene was unique in grouping all turkey and guinea fowl coronaviruses together, separating them from IBVs. Interestingly the French guinea fowl virus was more closely related to the North American viruses. These data demonstrate that European turkey and guinea fowl coronaviruses share a common genetic backbone (most likely an ancestor of IBV Italy 2005) and suggest that this recombined in two separate events with different, yet related, unknown avian coronaviruses, acquiring their S-3a genes. The data also showed that the North American viruses do not share a common backbone with European turkey and guinea fowl viruses; however, they do share similar S-3a genes with guinea fowl virus.

Indexed as

Evolution, MolecularGenome, ViralRecombination, GeneticSequence Analysis, DNAAnimalsCluster AnalysisCoronavirus, TurkeyGene OrderGenotypeMolecular Sequence DataPhylogenyRNA, ViralSequence HomologySyntenyTurkeysRNA, Viral

Identifiers

PMID26585962
PMCPMC7081074
OpenAlexW2288932682

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.