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. 2019 May 18;12(5):677–683. doi: 10.14202/vetworld.2019.677-683

Figure-2.

Figure-2

Electrophoretic pattern of protein A gene polymerase chain reaction assay. Lane L: 100 bp DNA ladder; Lane Pos: Control positive strain (reference strain kindly given by the Animal Health Research Institute, Dokki, Egypt). Lane Neg: Control negative. Lanes 1-4: Positive Staphylococcus aureus strains for X region of protein-A gene at 226 bp.