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Article

Salinity-induced virulence alteration of Aeromonas hydrophila isolated from Scatophagus argus: insights from transcriptomic profiling and phenotypic characterization.

BMC microbiology - 2 May 2025

Sun Yuan, Hao Lingyun, Liang Jianbing, Ye Shiyang, Su Maoliang

Abstract excerpt

BACKGROUND: The emerging foodborne pathogen, Aeromonas hydrophila, co-infects humans and animals, especially fish, threatening aquacultural production and public health. Previously, we found that Scatophagus argus, a widely cultivated fish species with high economic value, exhibited enhanced growth but increased susceptibility to A. hydrophila infection under freshwater conditions compared to seawater conditions....

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Topics

Aeromonas hydrophila
Virulence
Animals
Quorum Sensing
Gene Expression Profiling
Salinity

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Gram-Negative Bacterial Infections

Fish Diseases

Phenotype

Biofilms

Gene Expression Regulation, Bacterial

Virulence Factors

Bacterial Proteins

Transcriptome

Source

Open in PubMed Open full text

Identifiers

PMID: 40316893
DOI: 10.1186/s12866-025-03977-7
PMCID: PMC12046933

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