Evidence map›Paper›PMID 32410229›Full record

ArticleJournal of medical virology2020

Evidence of increasing diversification of emerging Severe Acute Respiratory Syndrome Coronavirus 2 strains.

Matías Castells, Fernando Lopez-Tort, Rodney Colina, Juan Cristina

Open access · bronzeAbstract read
In one paragraph

Article in Journal of medical virology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
0.8field-weighted citation impact, top 16% 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

19 citing papers in PubMed, 31 citations in OpenAlex.

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  13. Characteristics, onset, and evolution of neurological symptoms in patients with COVID-19.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2021
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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

4 authors at 1 institution in 1 country.

Matías CastellsLaboratorio de Virología Molecular, Centro Universitario Regional, Universidad de la República, Salto, Uruguay.
Fernando Lopez-TortLaboratorio de Virología Molecular, Centro Universitario Regional, Universidad de la República, Salto, Uruguay.
Rodney ColinaLaboratorio de Virología Molecular, Centro Universitario Regional, Universidad de la República, Salto, Uruguay.ORCID 0000-0003-3731-5383
Juan CristinaLaboratorio de Virología Molecular, Centro de Investigaciones Nucleares, Facultad de Ciencias, Universidad de la República, Montevideo, Uruguay.ORCID 0000-0002-4508-8435
Universidad de la República de Uruguay · UY

Funding

Agencia Nacional de Investigación e Innovación, Uruguay, Fondo María Viñas grantComisión Sectorial de Investigación Científica, Universidad de la República, Uruguay, Grupos I+D grantPEDECIBA, Universidad de la República, Uruguay
6 · The paper itself

Abstract

On 30th January 2020, an outbreak of atypical pneumonia caused by a novel betacoronavirus, named severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), was declared a public health emergency of international concern by the World Health Organization. For this reason, a detailed evolutionary analysis of SARS-CoV-2 strains currently circulating in different geographic regions of the world was performed. A compositional analysis as well as a Bayesian coalescent analysis of complete genome sequences of SARS-CoV-2 strains recently isolated in Europe, North America, South America, and Asia was performed. The results of these studies revealed a diversification of SARS-CoV-2 strains in three different genetic clades. Co-circulation of different clades in different countries, as well as different genetic lineages within different clades were observed. The time of the most recent common ancestor was established to be around 1st November 2019. A mean rate of evolution of 6.57 × 10

Indexed as

Genome, ViralPandemicsPolymorphism, GeneticAsiaBayes TheoremCOVID-19EuropeEvolution, MolecularGenotypeHumansMolecular EpidemiologyNorth AmericaPhylogenySARS-CoV-2South AmericaTravelcoalescentcoronavirusevolutionSARS-CoV-2

Identifiers

PMID32410229
PMCPMC7273070
OpenAlexW3024523133

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.