[1]. R.P. Ambler, The structure of beta-lactamases, Philosophical Transactions of the Royal Society of Biological Sciences 289 (1980) 321 – 331.10.1098/rstb.1980.0049
[2]. K. Bush, G.A. Jacoby, A. A. Medeiros, A functional classification scheme for beta-lactamases and its correlation with molecular structure, Antimicrobial Agents and Chemotherapy 39 (1995) 1211 – 1233.10.1128/AAC.39.6.1211
[6]. European Medicines Agency (EMA), Scientific advisory group on antimicrobials of the committee for medicinal products for veterinary use: reflection paper on the use of third and fourth generation cephalosporins in food producing animals in the European Union: development of resistance and impact on human and animal health, Journal of Veterinary and Pharmacological Therapy 32 (2009) 515 – 533.10.1111/j.1365-2885.2009.01075.x
[7]. P.R. Mohamudha, B. N. Harish, S. C. Parija, Molecular description of plasmid-mediated AmpCβ- lactamases among nosocomial isolates of Escherichia coli and Klebsiella pneumoniae from six different hospitals in India, Indian Journal of Medical Research 135 (2012) 114 – 119.10.4103/0971-5916.93433
[8]. C. Cogliani, H. Goossens, C. Greko, Restricting antimicrobial use in food animals: lessons from Europe microbe, Microbiome 6 (2011) 274.10.1128/microbe.6.274.1
[9]. M.K. Chattopadhyay, Use of antibiotics as feed additives: a burning question, Frontiers in Microbiology 5 (2014) 334 – 337.10.3389/fmicb.2014.00334
[10]. R. Boss, G. Overesch, A. Baumgartner, Antimicrobial resistance of Escherichia coli, Enterococci, Pseudomonas aeruginosa, and Staphylococcus aureus from raw fish and seafood imported into Switzerland, Journal of Food Protection 79 (2016) 1240 – 1246.10.4315/0362-028X.JFP-15-463
[12]. F.O. Ekundayo, D.O. Diyaolu, E.A. Fasakin, Composition, distribution and antibiotic sensitivities of bacteria associated with cultured Clarias gariepinus (Burchell 1822), Malaysia Journal of Microbiology 10 (2014) 72 – 79.10.21161/mjm.48812
[14]. T. Conceicao, N. Faria, L. Lito, J.M. Cristino, J.M. Salgado, A. Duarte, Diversity of chromosomal AmpC L-lactamases from Enterobacter cloacae isolates in a Portuguese hospital, FEMS Microbiology Letters 230 (2004) 197 – 202.10.1016/S0378-1097(03)00891-7
[15]. E. Sanger, S. Nicklen, A. Coulson, DNA sequencing with chain terminating inhibitors, Proceedings of the National Academy of Science 74 (1977) 5463 – 5467.10.1073/pnas.74.12.5463431765271968
[16]. G.I. Barrow, R. K. A. Feltham, Cowan and Steel’s Manual for the identification of Medical Bacteria (3rd ed.), Cambridge University Press, United Kingdom, pp. 129 – 149 (2003).
[17]. K. Murase, T. Ooka, A. Iguchi, Y. Ogura, K. Nakayama, M.D. Asadulghani, Haemolysin E- and enterohaemolysin-derived haemolytic activity of O55/O157 strains and other Escherichia coli lineages, Microbiology 158 (2012) 746 –758.10.1099/mic.0.054775-022194351
[18]. S.P.K. Surendran, N. Thampuran, PCR-based detection of enterotoxigenic isolates of B. cereus from tropical seafood, Indian Journal of Medical Research 129 (2009) 316 – 320.
[19]. D.J. Lane, 16S/23S rRNA sequencing. In: Nucleic acid techniques in bacterial systematics E. Stackebrandt, M. Goodfellow (ed.). John Wiley and Sons, New York, USA, pp. 115 – 175 (1991).
[20]. A.O. Adeyemo, Fish diseases symptoms as observed by fish farmers in Ogbia and Yenagoa local government areas of Bayelsa State Nigeria, Journal of Agricultural and Veterinary Sciences 3 (2011) 13 – 16.