Figure 4From: A quick and cost effective method for the diagnosis of Mycobacterium ulcerans infection Gel electrophoregram of BU-LAMP products. M = 100 base pair marker, Lane 1 = raw sample, Lane 2 = Boil prepared DNA, Lane 3 = Qiagen extracted DNA, Lane 4 = Positive control, Lane 5 = M. marinum DNA, Lane 6 = Negative control.Back to article page