Table 1.

Results of DNA fingerprinting of Salmonellaisolates from different serotypes

SerotypeReference no.Ribotype (PS type)PFGE (X type)Plasmid profileaCombined typebAntibiotic resistancec
Derby64/97D-PS1D-X62AD1Tr
1817/97D-PS6D-X66AD2SfrSur Tr
14/97D-PS7D-X114AD3Sf Su Tr
74/98D-PS9D-X32BD4Tr
370/98D-PS5D-X51AD5Sensitive
1160/98D-PS2D-X74BD6Sf Su Tr
152/98D-PS3D-X84CD7Sf Su
1144/99D-PS10D-X14DD8A C S Su Tr
2984/99D-PS4D-X24ED9A Sf Su Tr
106/99D-PS8D-X44FD10Cx Sf Su Tr
3602/99D-PS2D-X93AD11S Tr
3165/99D-PS1D-X103BD12Sf Su Tr
Mbandaka8467/97M-PS5M-X10No plasmidsM1Sensitive
82/97M-PS3M-X6No plasmidsM2Sensitive
1865/97M-PS1M-X3No plasmidsM3Nar
5446/97M-PS2M-X132CM4S Sf Su Tr
4595/97M-PS1M-X52DM5Sf Su Tr
1473/98M-PS6M-X121BM6Ap G S Sf Sur
175/98M-PS1M-X9No plasmidsM7S Sur
1666/98M-PS1M-X4No plasmidsM8Nar
578/98M-PS1M-X21CM9Sensitive
228/98M-PS1M-X11DM10Sf Sur
965/99M-PS1M-X6No plasmidsM11Sensitive
990/99M-PS1M-X72EM12SfrSur Tr
3313/99M-PS4M-X111CM13A S Su Tr
2536/99M-PS1M-X81EM14Sf Sur
4561/99M-PS1M-X6No plasmidsM11Sensitive
Montevideo2820/97Mo-PS3Mo-X11CMo1S Su Tr
83/97Mo-PS3Mo-X2No plasmidsMo2Sensitive
8101/97Mo-PS3Mo-X3No plasmidsMo3Sensitive
3719/97Mo-PS3Mo-X5No plasmidsMo4Cr
7832/97Mo-PS4Mo-X1No plasmidsMo5Sensitive
2689/98Mo-PS1Mo-X1No plasmidsMo6Cr
7029/98Mo-PS1Mo-X6No plasmidsMo7Sensitive
4981/98Mo-PS1Mo-X73CMo8Nar
27/98Mo-PS1Mo-X72FMo9Nar
1703/98Mo-PS2Mo-X91FMo10Sensitive
1018/99Mo-PS1Mo-X1No plasmidsMo6Sensitive
571/99Mo-PS1Mo-X4No plasmidsMo11Cr
4769/99Mo-PS1Mo-X82GMo12Nar
4254/99Mo-PS1Mo-X101GMo13Tr
Gold Coast1581/97G-PS6No plasmidsG1S Tr
6235/97G-PS61EG2Sf Su Tr
2801/97G-PS62CG3Ap S Sf Sur
1209/97G-PS73DG4A C S Sf Su Tr
210/97G-PS8No plasmidsG5Sensitive
4695/98G-PS22HG6A Ne T S Sf Sur
1409/98G-PS31EG7S Sf Su Tr
1050/98G-PS31EG7Sf Sur
782/98G-PS8No plasmidsG5Sensitive
5898/98G-PS8No plasmidsG5Sensitive
758/99G-PS12IG8Tr
8818/99G-PS3No plasmidsG9Sensitive
4172/99G-PS41GG10Ar
1088/99G-PS51EG11Sfr
4560/99G-PS91AG12Cr
Senftenberg3298/97S-PS4S-X23CS1Cr
2589/97S-PS4S-X33ES2Sr
486/97S-PS6S-X31HS3Nar
1110/97S-PS5S-X71IS4SrSur
6122/97S-PS4S-X91CS5Sensitive
71/98S-PS2S-X3No plasmidsS6Sensitive
2343/98S-PS6S-X32JS7Nar
923/98S-PS6S-X31HS8Nar
1227/98S-PS1S-X81JS9Nar
30/99S-PS1S-X11IS10Cr
3826/99S-PS6S-X41HS11Nar
2546/99S-PS7S-X52JS12Nar
2184/99S-PS8S-X62KS13Nar
472/99S-PS3S-X21KS14Cr
Livingstone30/97L-PS33FL1Sensitive
193/97L-PS3L-X33GL2Sensitive
7122/97L-PS3L-X2No plasmidsL3Sensitive
2484/97L-PS3L-X5No plasmidsL4Sensitive
3102/97L-PS3L-X43HL5Sensitive
768/98L-PS2L-X1No plasmidsL6Sensitive
3553/98L-PS1L-X53IL7Sensitive
5775/98L-PS51IL8Sensitive
2319/98L-PS82GL9Sensitive
8882/99L-PS1L-X63JL10Tr
6356/99L-PS1L-X75AL11Tr
5807/99L-PS41LL12Sensitive
58/99L-PS6No plasmidsL13Cr
7468/99L-PS7No plasmidsL14Sensitive
  • a The numeral in the plasmid profile represents the number of plasmids in the strain.

  • b The combined type assigned to the strains represents a combination of results from the different typing methods.

  • c Isolates were resistant to the antibiotic(s) listed unless otherwise noted. Antibiotics: A, ampicillin; Ak, amikacin; Ap, apramycin; Ax, amoxicillin-clavulanic acid; C, chloramphenicol; Ce, cefoperazone; Ct, colistin; Cx, cefuroxine; F, furazolidine; G, gentamicin; Na, nalidixic acid; Ne, neomycin; S, streptomycin; Sf, sulfamethoxazole-trimethoprim; Su, compound sulfonamides; T, tetracycline. The classification sensitive indicates sensitivity to all antibiotics tested.