The genetic variants of the 177 ESBL producers. Key: * indicates the isolates that produce AmpC and ESBL phenotype: E063, E080, E081, E113 and E126 . #denotes ESBL encoding isolates that encoded an Am
Escherichia coli strains isolated from the soil of dairy farms that exhibited antimicrobial phenotype to a second generation cephalosporin, cefoxitin at less or equal to ten millimetres of inhibition