A5067271800- Yersinia bacterium, plague, ectoparasites research
- Bacillus and Francisella bacterial research
- Brucella: diagnosis, epidemiology, treatment
- Zoonotic diseases and public health
- Escherichia coli research studies
- Salmonella and Campylobacter epidemiology
- Bacterial Identification and Susceptibility Testing
National University of San Luis
2018-2025
Abstract Yersinia enterocolitica is associated with human clinical manifestations. In this study, the bioserotype distribution, virulence potential, antimicrobial susceptibility, and genomic diversity of Y. isolates recovered from Argentina Chile were assessed. Eight Chilean 22 Argentine (7) animal feces (3), foods (18) wastewater (2) analyzed. They belonged to bioserotypes B2 O:9 (9), B1A O:5 (8), O:41,42‐41,43 B4 O:3 (3) O:7,8‐8‐8,19 (2). Autoagglutination (AA), Ca 2+ ‐dependent growth at...
In this study, a polymerase chain reaction (PCR) directed to the yst chromosomal gene (yst-PCR) was used as rapid, sensitive, and specific method detect Yersinia enterocolitica strains belonging different biotypes in foods; competitive Internal Amplification Control (cIAC) is also developed. The cIAC had molecular weight of 417 bp detected until concentration 0.85 ng/μL. No other species, nor Enterobacteriales order were by PCR. pure culture, detection limit (DL) yst-PCR lower for ystA+...