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. 2002 Jul;40(7):2346–2351. doi: 10.1128/JCM.40.7.2346-2351.2002

FIG. 2.

FIG. 2.

PCR-SSCP profiles of groEL DNAs after HaeIII digestion for the strains from 10 serovars run on a CleanGel (10% polyacrylamide gel). Lane 1, New England Biolabs Marker II (with sizes in base pairs). The strains and SSCP profiles are as follows: lane 2, S. enterica serovar Typhimurium strain 1, profile 1; lanes 3 and 4, serovar Infantis strains 17 and 18, respectively, profile 11; lane 5, serovar Newport strain 25, profile 12; lane 6, serovar Virchow strain 34, profile 13; lanes 7, 8, and 9, serovar Enteritidis strains 6, 7, and 8, respectively, profiles 2, 3, and 4; lane 10, serovar Infantis 22, profile 7; lane 11, serovar Newport strain 24, profile 5; lane 12, serovar Hadar strain 29, profile 6; lane 13, serovar Paratyphi A strain 37, profile 8; lane 14, serovar Paratyphi B strain 38, profile 9; lanes 15 and 16, serovar Typhi strains 39 and 40, respectively, profile 10; and lane 17, serovar Arizona strain 41, profile 14. Strain numbers are as in Table 2. S1, single-strand bands of the denatured 850-bp HaeIII groEL fragment; S2, denatured 630-bp HaeIII groEL fragment; S3, denatured 620-bp HaeIII groEL fragments; S4, denatured 350-bp HaeIII groEL fragment; S5, denatured 250-bp HaeIII groEL fragment; S6, denatured 238-bp HaeIII groEL fragment.