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Table 1 Antibiotic resistance phenotype of the 19 clinical Escherichia coli strains

From: Genetic characterization of extraintestinal Escherichia coli isolates from chicken, cow and swine

Isolate ID Animal Total number of antibiotics Group Antibiotics
AMP AMC CTX CRO CAZ ATM ETP AK CN S TE C ENR NA CIP SXT SF F
ATCC 25922a   0 1                   
E433 Chicken 0                   
E535 Cow 0                   
E80 Chicken 1 2            R        
E533 Cow 1            R        
E175 Swine 2 3           R R        
E2 Chicken 8 4 R         R R R R   R   R R  
E30 Chicken 9 R    R      R   R   R R R R R  
E418 Cow 9 R          R R R R R R R R  
E565 Swine 9 R          R R R R R R R R  
E393 Chicken 10 R         R R R R R R R R R  
E497 Chicken 11 5 R        R R R R R R R R R R  
E530 Cow 11 R   R R      R R R   R R R R R  
E34 Chicken 13 R   R R R R    R   R R R R R R R  
E100 Chicken 13 R R   R   R    R R R R R R R R R  
E122 Chicken 12 R   R R      R R R R R R R R R  
E205 Swine 13 R   R R     R R R R R R R R R R  
E543 Chicken 13 R   R R R R     R R R R R R R R  
E461 Swine 15 R R R R R    R R R R R R R R R R  
E386 Swine 16 R R R R R    R R R R R R R R R R R
  1. AMP ampicillin, AMC amoxicillin/clavulanic acid, CTX cefotaxime, CRO ceftriaxone, CAZ ceftazidime, ATM aztreonam, ETP ertapenem, AK amikacin, CN gentamicin, S streptomycin, TE tetracycline, C chloramphenicol, ENR enrofloxacin, NA nalidixic acid, CIP ciprofloxacin, SXT trimethoprim/sulfamethoxazole, SF sulfafurazole, F nitrofurantoin
  2. aE. coli (ATCC 25922) served as quality control strain