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Lanes: 1, molecular size marker (λDNA concatemer); 2, RKS5078; 3, SGSC2423; 4, SGSC2292; 5, SGSC2293; 6, R1481; 7, R1482; 8, R1483; 9, SARB21; 10, 287/91. S. pullorum RKS5078 (Lane 2) is included here for a comparison with the S. gallinarum strains.
