Fig. 1
Combined numerical analysis of AMR and ARG patterns for 32 ESBL-E. coli isolates from food-producing animals in Guadeloupe. Patterns were based on AMR profile and blaCTX-M and blaTEM (ARG) gene screening. Seven clusters containing isolates from two to five samples can be seen. The bar represents the similarity index obtained by the unweighted pair group method with arithmetic averages. Column I, combined pattern of AMR and ARG; column II, isolate number; column III, sample origin; column IV, farm identifying, column V, cluster designation. AMR, antimicrobial resistance phenotype; ARG, antimicrobial resistance gene. AMP, ampicillin (10 μg); AMC, amoxicillin–clavulanic acid (20 μg–10 μg); COX, cefotaxime (5 μg); FOX, cefoxitin (30 μg); CZD, ceftazidime (10 μg); ETP, ertapenem (10 μg), GMN, gentamicin (10 μg); Sm, streptomycin (10 μg), AKN, amikacin (30 μg); NAL, nalidixic acid (30 μg); ENR, enrofloxacin (5 μg); CIP, ciprofloxacin (5 μg); TET, tetracycline (30 IU); TGC, tigecyclin (15 μg); SXT, trimethoprim–sulfamethoxazole (1.25 μg–23.75 μg); FOS, fosfomycin (200 μg)