Fig. 3From: Genotype variation and genetic relationship among Escherichia coli from nursery pigs located in different pens in the same farmDendrogram showing the relatedness between the 41 XbaI profiles derived from the 75 different E. coli strains (REP profiles) found in this study. At a cut-off value of 70%, 22 major clusters were obtained. REP profiles associated to each of the XbaI patterns are indicated between bracketsBack to article page