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Fig. 3 | BMC Microbiology

Fig. 3

From: Antimicrobial resistance and virulence signatures of Listeria and Aeromonas species recovered from treated wastewater effluent and receiving surface water in Durban, South Africa

Fig. 3

a. Agarose gel showing PCR amplicons of three virulence associated genes (plcA, actA, and iap) detected in representative Listeria spp. (lanes 1 & 3) and L. monocytogenes (ATCC 19115) (Lane 2). M: DNA marker (100 to 3000 bp) and Lane 4: negative control. b. Agarose gel showing PCR amplicons of the Aerolysin (aer) virulence associated gene of representative Aeromonas spp., M: DNA marker (100 bp), lane 1–7: amplified PCR products, Lane 8: negative control. c. Agarose gel showing PCR amplicons of the Lipase (lip) virulence associated gene of representative Aeromonas spp., M: DNA marker (100 bp), lane 1–17: amplified PCR products

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