Evidence map›Paper›PMID 33728416›Full record

ArticlePatterns (New York, N.Y.)2021

VERSO: A comprehensive framework for the inference of robust phylogenies and the quantification of intra-host genomic diversity of viral samples.

Daniele Ramazzotti, Fabrizio Angaroni, Davide Maspero, Carlo Gambacorti-Passerini, Marco Antoniotti, Alex Graudenzi, Rocco Piazza

Abstract read
In one paragraph

Article in Patterns (New York, N.Y.), 2021. 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
–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

19 citing papers in PubMed.

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  11. Mapping Genetic Events of SARS-CoV-2 Variants.Frontiers in microbiology · 2022
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  18. Transmission of SARS-CoV-2 in domestic cats imposes a narrow bottleneck.bioRxiv : the preprint server for biology · 2021
    Article
  19. Biosensors for Point Mutation Detection.Frontiers in bioengineering and biotechnology · 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

7 authors.

Daniele RamazzottiDepartment of Medicine and Surgery, Università degli Studi di Milano-Bicocca, Monza, Italy.
Fabrizio AngaroniDepartment of Informatics, Systems and Communication, Università degli Studi di Milano-Bicocca, Milan, Italy.
Davide MasperoDepartment of Informatics, Systems and Communication, Università degli Studi di Milano-Bicocca, Milan, Italy.
Carlo Gambacorti-PasseriniDepartment of Medicine and Surgery, Università degli Studi di Milano-Bicocca, Monza, Italy.
Marco AntoniottiDepartment of Informatics, Systems and Communication, Università degli Studi di Milano-Bicocca, Milan, Italy.
Alex GraudenziInst. of Molecular Bioimaging and Physiology, Consiglio Nazionale delle Ricerche (IBFM-CNR), Segrate, Milan, Italy.
Rocco PiazzaDepartment of Medicine and Surgery, Università degli Studi di Milano-Bicocca, Monza, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We introduce VERSO, a two-step framework for the characterization of viral evolution from sequencing data of viral genomes, which is an improvement on phylogenomic approaches for consensus sequences. VERSO exploits an efficient algorithmic strategy to return robust phylogenies from clonal variant profiles, also in conditions of sampling limitations. It then leverages variant frequency patterns to characterize the intra-host genomic diversity of samples, revealing undetected infection chains and pinpointing variants likely involved in homoplasies. On simulations, VERSO outperforms state-of-the-art tools for phylogenetic inference. Notably, the application to 6,726 amplicon and RNA sequencing samples refines the estimation of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) evolution, while co-occurrence patterns of minor variants unveil undetected infection paths, which are validated with contact tracing data. Finally, the analysis of SARS-CoV-2 mutational landscape uncovers a temporal increase of overall genomic diversity and highlights variants transiting from minor to clonal state and homoplastic variants, some of which fall on the spike gene. Available at: https://github.com/BIMIB-DISCo/VERSO.

Indexed as

COVID-19genomic surveillanceintra-host genomic diversityphylogenomicsSARS-CoV-2viral evolutionviral variants

Identifiers

PMID33728416
PMCPMC7953447

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Registered trials

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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.