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. 2016 May 26;16:111. doi: 10.1186/s12872-016-0280-9

Fig. 2.

Fig. 2

Agarose gel electrophoresis image of restriction fragment length polymorphism. Amplified DNA by PCR was digested with the restriction enzyme 12 U of ApaI overnight at 37 °C and resolved in 2 % agarose gel stained with ethidium bromide at 50 V for 2 h. Resolved band patterns were photographed under ultra violet light by the Elite camera systems