Evidence map›Paper›PMID 39304803›Full record

ArticleBMC genomics2024

Unravelling the main genomic features of Mycoplasma equirhinis.

Matthieu Martineau, Chloé Ambroset, Stéphanie Lefebvre, Éléna Kokabi, Albertine Léon, Florence Tardy

Abstract read
In one paragraph

Article in BMC genomics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Bacterial conjugation in the ruminant pathogenApplied and environmental microbiology · 2025
    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

6 authors.

Matthieu Martineau *Research Department, LABÉO, Saint-Contest, Caen, F-14000, France.ORCID https://orcid.org/0000-0002-9143-9072
Chloé Ambroset *University of Lyon, Anses, VetAgro Sup, UMR Animal Mycoplasmosis, Lyon, F-69007, France.ORCID https://orcid.org/0000-0003-0558-6445
Stéphanie LefebvreUniversity of Lyon, Anses, VetAgro Sup, UMR Animal Mycoplasmosis, Lyon, F-69007, France.
Éléna KokabiResearch Department, LABÉO, Saint-Contest, Caen, F-14000, France.
Albertine LéonResearch Department, LABÉO, Saint-Contest, Caen, F-14000, France.ORCID https://orcid.org/0000-0003-3151-4947
Florence TardyUniversity of Lyon, Anses, VetAgro Sup, UMR Animal Mycoplasmosis, Lyon, F-69007, France. florence.tardy@anses.fr.ORCID https://orcid.org/0000-0003-3968-4801

Funding

Fonds Eperon N15-2020GIS (Groupement d'Intérêt Scientifique) CENTAURE GIS20-SEP-01Institut Français du Cheval et de l'Equitation (IFCE) CS-2020-2023-022-MYCOPAB
6 · The paper itself

Abstract

backgroundMycoplasma spp. are wall-less bacteria with small genomes (usually 0.5-1.5 Mb). Many Mycoplasma (M.) species are known to colonize the respiratory tract of both humans and livestock animals, where they act as primary pathogens or opportunists. M. equirhinis was described for the first time in 1975 in horses but has been poorly studied since, despite regular reports of around 14% prevalence in equine respiratory disorders. We recently showed that M. equirhinis is not a primary pathogen but could play a role in co-infections of the respiratory tract. This study was a set up to propose the first genomic characterization to better our understanding of the M. equirhinis species.

resultsFour circularized genomes, two of which were generated here, were compared in terms of synteny, gene content, and specific features associated with virulence or genome plasticity. An additional 20 scaffold-level genomes were used to analyse intra-species diversity through a pangenome phylogenetic approach. The M. equirhinis species showed consistent genomic homogeneity, pointing to potential clonality of isolates despite their varied geographical origins (UK, Japan and various places in France). Three different classes of mobile genetic elements have been detected: insertion sequences related to the IS1634 family, a putative prophage related to M. arthritidis and integrative conjugative elements related to M. arginini. The core genome harbours the typical putative virulence-associated genes of mycoplasmas mainly involved in cytoadherence and immune escape.

conclusionM. equirhinis is a highly syntenic, homogeneous species with a limited repertoire of mobile genetic elements and putative virulence genes.

Indexed as

Genome, BacterialGenomicsMycoplasmaPhylogenyAnimalsHorsesMycoplasma InfectionsVirulenceDiversityGenomeMobile genetic elementsMycoplasmaVirulence

Identifiers

PMID39304803
PMCPMC11414048

What Socratic holds

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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 Socratic graph.