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Research Article Open access CC BY 4.0

Characterisation of Escherichia coli Recovered from Wild Animals Kept at Bikaner Zoo for Their Antibiotic Resistance

Sophia Zaidi, Kritika Gahlot, Diwakar ., Femina Anjum, A. K. Kataria

Journal of Pharmaceutical Research International · pp. 1–8 · Published 17 Mar 2020

10.9734/jpri/2020/v32i330408

Abstract

In the present study, a total of 41 E. coli isolates obtained from Boselaphus tragocamelus (5), Antelope cervicapra (18) and Gazella gazelle (18) maintained at Bikaner (Rajasthan) zoo were subjected to antibiogram determination against 15 antibiotics belonging to four different classes and were also genotyped for detecting presence of blaTEM, sul-2, strA and aadA genes. Antibiogram study revealed highest efficacy of ciprofloxacin (90.2%) followed by nalidixic acid (75.6%) and chloramphenicol (68.4%) and high resistance to β lactam, Sulfamethoxazole and Aminoglycoside antibiotics. The overall presence of blaTEM, sul-2, strA and aadA genes was detected in 95.12%, 80.48%, 60.97% and 87.8% in isolates.

Antibiogram Escherichia coli aadA blaTEM strA and sul-2.

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