Agarose gel electrophoresis of multiplex PCR of sodA (361 bp) and ptfA (488 bp) virulence genes for characterization of Pasteurella multocida.
Lane M: 100 bp ladder as a molecular size DNA marker. Lane C+: Control positive for ptfA and sodA genes. Lane C-: Control negative. Lanes 1, 2, 5, 6, 7 & 9: Positive strains for ptfA and sodA genes. Lanes 4, 8 & 10: Positive strain for ptfA gene. Lanes 3: Positive strain for sodA gene