Molecular Characterization and Phylogenetic Analysis of Listeria monocytogenes Isolated from Milk and Milk Products in Kaduna, Nigeria

Figure 2

Agarose gel electrophoresis result for multiplex PCR following amplification of prf A, hly A, and iap virulence-associated genes. Lane M: molecular weight marker (Promega) in base pairs; Lane 1: Listeria monocytogenes (LM) ATTC 19155; Lane 2: LM isolate ZKMM84; Lane 3: LM SGHRR30; Lane 4: LM SGSK1; Lane 5: negative control; Lane 6: LM ZKJR55; Lane 7: LM SGHR39; Lane 8: LM ZKMR75,=; Lane 9: LM SGMM37; Lane 11: LM SGHR15; Lane 12: LMFR162.