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Samanta, I., Joardar, S. N., Das, P. K., Sar, T. K.. (1393). Comparative possession of Shiga toxin, intimin, enterohaemolysin and major extended spectrum beta lactamase (ESBL) genes in Escherichia coli isolated from backyard and farmed poultry. , 16(1), 90-93. doi: 10.22099/ijvr.2015.2930
I. Samanta; S. N. Joardar; P. K. Das; T. K. Sar. "Comparative possession of Shiga toxin, intimin, enterohaemolysin and major extended spectrum beta lactamase (ESBL) genes in Escherichia coli isolated from backyard and farmed poultry". , 16, 1, 1393, 90-93. doi: 10.22099/ijvr.2015.2930
Samanta, I., Joardar, S. N., Das, P. K., Sar, T. K.. (1393). 'Comparative possession of Shiga toxin, intimin, enterohaemolysin and major extended spectrum beta lactamase (ESBL) genes in Escherichia coli isolated from backyard and farmed poultry', , 16(1), pp. 90-93. doi: 10.22099/ijvr.2015.2930
Samanta, I., Joardar, S. N., Das, P. K., Sar, T. K.. Comparative possession of Shiga toxin, intimin, enterohaemolysin and major extended spectrum beta lactamase (ESBL) genes in Escherichia coli isolated from backyard and farmed poultry. , 1393; 16(1): 90-93. doi: 10.22099/ijvr.2015.2930

Comparative possession of Shiga toxin, intimin, enterohaemolysin and major extended spectrum beta lactamase (ESBL) genes in Escherichia coli isolated from backyard and farmed poultry

Iranian Journal of Veterinary Research
مقاله 15، دوره 16، شماره 1 - شماره پیاپی 50، 2015، صفحه 90-93    اصل مقاله (437.33 K)
نوع مقاله: Short paper
شناسه دیجیتال (DOI): 10.22099/ijvr.2015.2930
نویسندگان
I. Samanta* 1؛ S. N. Joardar1؛ P. K. Das2؛ T. K. Sar3
1Department of Veterinary Microbiology, Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, 37, K. B. Sarani, Kolkata-700037, West Bengal, India
2Department of Veterinary Physiology, Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, 37, K. B. Sarani, Kolkata-700037, West Bengal, India
3Department of Veterinary Pharmacology and Toxicology, Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, 37, K. B. Sarani, Kolkata-700037, West Bengal, India
چکیده
The present work was conducted to compare the occurrence of Escherichia coli possessing virulence and ESBL genes in backyard and farmed poultry. Three hundred and sixty samples from the poultry kept in backyard system and 120 samples from the farmed birds were collected from West Bengal, India. Among the E. coli isolates of backyard poultry (O2, O10, O25, O55, O60, O106, UT), none of them possessed any of the Shiga toxin genes and eight E. coli isolates (8/272; 2.9%) harboured eaeA gene alone. Whereas among the E. coli isolated from the farmed poultry (O17, O20, O22, O102, O114, O119, rough, UT), four isolates (4/78,
5.1%) harboured stx1/stx2 gene and 11 isolates (11/78, 14.1%) possessed eaeA gene. None of the E. coli isolates from the backyard poultry harboured any studied ESBL gene. Whereas 29.4% of E. coli isolates from the farmed poultry were found to possess the SBL genes.
کلیدواژه‌ها
Backyard؛ ESBL؛ Poultry؛ STEC؛ West Bengal
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