Fig. 1From: Comparative genetic characterization of CMY-2-type beta-lactamase producing pathogenic Escherichia coli isolated from humans and pigs suffering from diarrhea in KoreaMinimum spanning tree based on sequence type of 36 CMY-2-producing E. coli isolated from human and pigs in Korea. Every circle represents a ST (the ST number is shown in the circle), and the size of the circle represents the number of isolatesBack to article page