Evidence map›Paper›PMID 39934528›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2025

Genomic and phenotypic characterization of Chryseomicrobium imtechense from canine pyometra.

Mariana Costa Torres, Laura Cadó Nemitz, Maria Eduarda Rocha Jacques da Silva, Andreza Francisco Martins, Afonso Luis Barth, Franciele Maboni Siqueira

Abstract read
In one paragraph

Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Mariana Costa Torres *Veterinary Bacteriology Laboratory (LaBacVet), Faculty of Veterinary Medicine, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9090, Prédio 42704, Bairro Agronomia, Porto Alegre, Rio Grande do Sul, 91540-000, Brazil.ORCID http://orcid.org/0000-0003-0445-837X
Laura Cadó Nemitz *Veterinary Bacteriology Laboratory (LaBacVet), Faculty of Veterinary Medicine, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9090, Prédio 42704, Bairro Agronomia, Porto Alegre, Rio Grande do Sul, 91540-000, Brazil.
Maria Eduarda Rocha Jacques da SilvaVeterinary Bacteriology Laboratory (LaBacVet), Faculty of Veterinary Medicine, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9090, Prédio 42704, Bairro Agronomia, Porto Alegre, Rio Grande do Sul, 91540-000, Brazil.ORCID http://orcid.org/0000-0002-2600-6553
Andreza Francisco MartinsBacterial Resistance Research Laboratory (LABRESIS), Hospital de Clinicas de Porto Alegre, Federal University of Rio Grande do Sul, Porto Alegre, RS, 90035-903, Brazil.ORCID http://orcid.org/0000-0001-6227-1920
Afonso Luis BarthBacterial Resistance Research Laboratory (LABRESIS), Hospital de Clinicas de Porto Alegre, Federal University of Rio Grande do Sul, Porto Alegre, RS, 90035-903, Brazil.ORCID http://orcid.org/0000-0002-7969-3908
Franciele Maboni SiqueiraVeterinary Bacteriology Laboratory (LaBacVet), Faculty of Veterinary Medicine, Federal University of Rio Grande do Sul, Av. Bento Gonçalves, 9090, Prédio 42704, Bairro Agronomia, Porto Alegre, Rio Grande do Sul, 91540-000, Brazil. franciele.siqueira@ufrgs.br.ORCID http://orcid.org/0000-0001-7282-6117

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Chryseomicrobium imtechense is a bacterium primarily isolated in environment samples. Here we demonstrated the virulent and antimicrobial resistant profile of the C. imtechense LBV029/19 strain, which was isolated in a pyometra infection in canines, being related as causal agent of that disease. The bacterium was recovered from purulent content of a uterus with pyometra and the identity was confirmed by both, biochemical tests followed MALDI-TOF MS and 16S-rDNA gene sequencing. Antimicrobial susceptibility test, biofilm formation assessment, genomic sequencing with Illumina MiSeq platform followed by the genome characterization and phylogenetic relationships were conducted with C. imtechense LBV029/19 strain. The phylogenetic analysis revealed a close evolutionary relationship between the C. imtechense LBV029/19 and the others publicly available 16S-rDNA genes of C. imtechense. The in vitro assays shown that C. imtechense LBV029/19 has a strong ability for biofilm formation. Additionally, the antimicrobial susceptibility tests revealed a smaller inhibition zone for novobiocin, cefuroxime, and erythromycin. To the best of our knowledge the C. imtechense LBV029/19 genome is the first genome sequenced and available of C. imtechense. Regarding the genotypic profile, resistance genes to tetracyclines, fluoroquinolones, beta-lactams, and multidrug resistance were present in this genome. Additionally, genes encoded to virulence factors, including biofilm formation, motility, and sporulation were identified. The phenotypic profile associated with the genotypic description indicates the potential of C. imtechense LBV029/19 as a primary agent of animal infectious diseases. The genomic description will contribute to the understanding of the biology of the bacterium and the pathogenesis process involved in the disease.

Indexed as

Dog DiseasesFlavobacteriaceaePyometraAnimalsAnti-Bacterial AgentsBiofilmsDogsFemaleGenome, BacterialGenomicsMicrobial Sensitivity TestsPhenotypePhylogenyRNA, Ribosomal, 16SAnti-Bacterial AgentsRNA, Ribosomal, 16SBiofilm formationPhylogenic analysesRare agentsUncommon infections

Identifiers

PMID39934528
PMCPMC12095752

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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.