An Evaluation of the Pathogenic Potential, and the Antimicrobial Resistance, of Salmonella Strains Isolated from Mussels

被引：5

作者：

Lozano-Leon, Antonio ^{[1
,2
]}

Garcia-Omil, Carlos ^{[1
]}

Rodriguez-Souto, Rafael R. ^{[1
]}

Lamas, Alexandre ^{[3
]}

Garrido-Maestu, Alejandro ^{[4
]}

机构：

[1] Lab ASMECRUZ, Playa Beluso S-N, Bueu 36939, Spain

[2] Univ Vigo, Biomed Res Ctr CINBIO, Grp CI8, Campus Univ Vigo, Vigo 36310, Spain

[3] Univ Santiago de Compostela, Dept Analyt Chem Nutr & Bromatol, Lugo 27002, Spain

[4] Int Iberian Nanotechnol Lab, Food Qual & Safety Res Grp, Av Mestre Jose Veiga S-N, P-4715330 Braga, Portugal

来源：

MICROORGANISMS | 2022年 / 10卷 / 01期

关键词：

Salmonella spp; virulence genes; antibiotic resistance; mussel; ESCHERICHIA-COLI; MOLECULAR CHARACTERIZATION; MOLLUSCAN SHELLFISH; GENETIC DIVERSITY; VIRULENCE GENES; RAPID DETECTION; SEROVARS; PREVALENCE; POULTRY; SPAIN;

D O I：

10.3390/microorganisms10010126

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Salmonella spp. and antimicrobial resistant microorganisms are two of the most important health issues worldwide. In the present study, strains naturally isolated from mussels harvested in Galicia (one of the main production areas in the world), were genetically characterized attending to the presence of virulence and antimicrobial resistance genes. Additionally, the antimicrobial profile was also determined phenotypically. Strains presenting several virulence genes were isolated but lacked all the antimicrobial resistance genes analyzed. The fact that some of these strains presented multidrug resistance, highlighted the possibility of bearing different genes than those analyzed, or resistance based on completely different mechanisms. The current study highlights the importance of constant surveillance in order to improve the safety of foods.

引用

页数：13