Evidence map›Paper›PMID 27658251›Full record

ArticlePloS one

Taxonomic Identity Resolution of Highly Phylogenetically Related Strains and Selection of Phylogenetic Markers by Using Genome-Scale Methods: The Bacillus pumilus Group Case.

Martín Espariz, Federico A Zuljan, Luis Esteban, Christian Magni

Open access · goldAbstract read
In one paragraph

Article in PloS one. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

21 citing papers in PubMed, 46 citations in OpenAlex.

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  8. Genomic Characterization ofApplied and environmental microbiology · 2022
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  14. Frontiers in microbiology · 2021
    Article
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  20. Draft genome sequence of3 Biotech · 2019
    Article
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 2 institutions in 1 country.

Martín EsparizInstituto de Biología Molecular de Rosario (IBR-CONICET), Suipacha 590, (S2002LRK) Rosario, Argentina.
Federico A ZuljanInstituto de Biología Molecular de Rosario (IBR-CONICET), Suipacha 590, (S2002LRK) Rosario, Argentina.
Luis EstebanDepartamento de Fisiología, Facultad de Ciencias Médicas, Universidad Nacional de Rosario (UNR), Santa Fe 3100, (S2002LRK) Rosario, Argentina.
Christian MagniInstituto de Biología Molecular de Rosario (IBR-CONICET), Suipacha 590, (S2002LRK) Rosario, Argentina.
Consejo Nacional de Investigaciones Científicas y Técnicas · ARNational University of Rosario · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Bacillus pumilus group strains have been studied due their agronomic, biotechnological or pharmaceutical potential. Classifying strains of this taxonomic group at species level is a challenging procedure since it is composed of seven species that share among them over 99.5% of 16S rRNA gene identity. In this study, first, a whole-genome in silico approach was used to accurately demarcate B. pumilus group strains, as a case of highly phylogenetically related taxa, at the species level. In order to achieve that and consequently to validate or correct taxonomic identities of genomes in public databases, an average nucleotide identity correlation, a core-based phylogenomic and a gene function repertory analyses were performed. Eventually, more than 50% such genomes were found to be misclassified. Hierarchical clustering of gene functional repertoires was also used to infer ecotypes among B. pumilus group species. Furthermore, for the first time the machine-learning algorithm Random Forest was used to rank genes in order of their importance for species classification. We found that ybbP, a gene involved in the synthesis of cyclic di-AMP, was the most important gene for accurately predicting species identity among B. pumilus group strains. Finally, principal component analysis was used to classify strains based on the distances between their ybbP genes. The methodologies described could be utilized more broadly to identify other highly phylogenetically related species in metagenomic or epidemiological assessments.

Identifiers

PMID27658251
PMCPMC5033322
OpenAlexW2522414016

What OpenQuestion holds

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LicenceCC BY
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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.