PFGE Genotyping and Serotype Analysis of Salmonella Isolated from Goose,Anserindicus and Cygnus

To understand the Salmonella epidemic characteristics and pulsed field gel electrophoresis（PFGE）genotyping of goose,Anserindicus and Cygnus,33 strains of Salmonella were serotype typed by PFGE and genotyped with BioNumerics 6.6 cluster analysis software.The results showed that there were 16 PFGE patterns,which displayed 6 strains Salmonella paratyphi C,19 strains Salmonella thompson,1 strains Salmonella paratyphi B,1 strain Salmonella irumu,1 strain Salmonella oslo,5 undifferentiated.PFGE similarity is about 53.7% to 100.0%,and most of the strains and anthropogenic strains similarity was more than 80%.The results showed that goose,Anserindicus and Cygnus Salmonella serotypes same PFGE type with a high degree of similarity,and possibly from the same clone,quite different serotypes PFGE band pattern difference.