Author, as appears in the article.: Restrepo-Benavides, M; Lozano-Arce, D; Gonzalez-Garcia, LN; Báez-Aguirre, F; Ariza-Aranguren, G; Faccini, D; Zambrano, MM; Jiménez, P; Fernández-Bravo, A; Restrepo, S; Guevara-Suarez, M
Department: Ciències Mèdiques Bàsiques
URV's Author/s: Fernández Bravo, Ana
Keywords: United-states Toxin Secretion systems Piangua Penaeus-monodon fabricius Parahaemolyticus Oxford nanopore Multidrug resistance Infections Iii secretion systems Identification Host Gridion Effector protein Bivalve Alginolyticus
Abstract: The genus Vibrio includes pathogenic bacteria able to cause disease in humans and aquatic organisms, leading to disease outbreaks and significant economic losses in the fishery industry. Despite much work on Vibrio in several marine organisms, no specific studies have been conducted on Anadara tuberculosa. This is a commercially important bivalve species, known as "piangua hembra," along Colombia's Pacific coast. Therefore, this study aimed to identify and characterize the genomes of Vibrio isolates obtained from A. tuberculosa. Bacterial isolates were obtained from 14 A. tuberculosa specimens collected from two locations along the Colombian Pacific coast, of which 17 strains were identified as Vibrio: V. parahaemolyticus (n = 12), V. alginolyticus (n = 3), V. fluvialis (n = 1), and V. natriegens (n = 1). Whole genome sequence of these isolates was done using Oxford Nanopore Technologies (ONT). The analysis revealed the presence of genes conferring resistance to beta-lactams, tetracyclines, chloramphenicol, and macrolides, indicating potential resistance to these antimicrobial agents. Genes associated with virulence were also found, suggesting the potential pathogenicity of these Vibrio isolates, as well as genes for Type III Secretion Systems (T3SS) and Type VI Secretion Systems (T6SS), which play crucial roles in delivering virulence factors and in interbacterial competition. This study represents the first genomic analysis of bacteria within A. tuberculosa, shedding light on Vibrio genetic factors and contributing to a comprehensive understanding of the pathogenic potential of these Vibrio isolates.
Thematic Areas: Physiology Microbiology (medical) Microbiology Infectious diseases Immunology and microbiology (miscellaneous) Immunology and microbiology (all) Genetics General medicine General immunology and microbiology Ecology Ciências agrárias i Cell biology
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: ana.fernandez@urv.cat
Author identifier: 0000-0001-7637-5958
Record's date: 2024-02-18
Papper version: info:eu-repo/semantics/publishedVersion
Link to the original source: https://journals.asm.org/doi/10.1128/spectrum.02928-23
Licence document URL: http://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Microbiology Spectrum. 12 (2): e02928-23-
APA: Restrepo-Benavides, M; Lozano-Arce, D; Gonzalez-Garcia, LN; Báez-Aguirre, F; Ariza-Aranguren, G; Faccini, D; Zambrano, MM; Jiménez, P; Fernández-Bravo (2024). Unveiling potential virulence determinants in Vibrio isolates from Anadara tuberculosa through whole genome analyses. Microbiology Spectrum, 12(2), e02928-23-. DOI: 10.1128/spectrum.02928-23
Article's DOI: 10.1128/spectrum.02928-23
Entity: Universitat Rovira i Virgili
Journal publication year: 2024
Publication Type: Journal Publications
Repositori URV