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. 2020 Sep 29;10:15961. doi: 10.1038/s41598-020-72264-4

Figure 4.

Figure 4

Electrophoretic pattern of primers targeting toxA gene. Lane L: 100 bp molecular weight ladder (Fermentas, Thermo Scientific, Germany); lane Pos: the positive control (Reference strain from Animal Health Research Institute in Dokki, Cairo, Egypt), and lane Neg: the negative control (template without DNA). Lanes 1–7: the specific DNA product (396 bp) amplified from representative isolates of P. aeruginosa.