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Electrophoresed gel image of PCR products related to detection of antimicrobial resistance aadA, sulI and dhfrV genes. Lane M: Ladder (50 bp), Lane 1+: Positive control (aadA and dhfrV), Lane 2+: Positive control (sulI), Lane -: Negative control, Lane 3: aadA template, Lane 4: sulI and aadA template, Lane 5: sulI template, Lane 6: dhfrV template, Lane 7: Negative template
