Figure 3From: A recently introduced Dichelobacter nodosus strain caused an outbreak of footrot in NorwayPulsed-field gel electrophoresis (PFGE) of three Apa I restricted Dichelobacter nodosus isolates from one farm indicating a possible case of serogroup conversion. Lanes: 4, lambda ladder molecular size marker; 1, virulent, serogroup A isolate; 2, virulent, serogroup C isolates; 3, benign, serogroup C isolate. Numbers to the right indicate molecular size (kilobases).Back to article page