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Table 4 Distribution of gene determinant among isolation sources

From: A multiplex real-time PCR assay targeting virulence and resistance genes in Salmonella entericaserotype Typhimurium

   Percentage of gene determinant presence (confidence interval at 95%)
Sources No. of isolates DT104 16S-23S spacer ssaQ mgtC spi4_D sopB spvC SGI1 left junction intI1 bla TEM sul1
Pigs 61 66 (52.31-77.27) 100 (95.21-100) 100 (95.21-100) 98 (91.2-99.96) 100 (95.21-100) 89 (77.78-95.26) 67 (54-78.69) 75 (62.71-85.54) 18 (9.36-29.98) 75 (62.71-85.54)
Poultry 212 34 (27.62-40.76) 100 (98.60-100) 100 (98.60-100) 100 (98.60-100) 100 (98.60-100) 80 (74.18-85.33) 37 (30.29-43.67) 39 (32.54-46.07) 10 (6.24-14-74) 41 (34.35-47.98)
Cattle 67 65 (53.06-76.85) 100 (95.63-100) 100 (95.63-100) 98 (91.96-99.96) 100 (95.63-100) 86 (76.03-93.67) 65 (53.06-76.85) 71 (59.31-81.99) 8 (2.47-16.56) 76 (64.14-85.69)
Other animal species1 51 31 (24.13-51.92) 98 (89.55-99.95) 100 (94.3-100) 98 (89.55-99.95) 100 (94.3-100) 82 (69.13-91.6) 31 (19.11-45.89) 43 (29.35-57.75) 12 (4.44-23.87) 47 (32.93-61.54)
Food products2 90 53 (42.51-63.93) 100 (96.73-100) 100 (96.73-100) 100 (96.73-100) 100 (96.73-100) 78 (67.79-85.87) 49 (38.2-59.65) 52 (41.43-62.87) 11 (5.46-19.49) 56 (44.7-66.04)
Human 28 71 (51.33-86.78) 100 (89.85-100) 100 (89.85-100) 100 (89.85-100) 100 (89.85-100) 86 (67.33-95.97) 57 (37.18-75.54) 64 (44.07-81.36) 36 (18.64-55.93) 64 (44.07-81.36)
Environment 23 61 (38.54-80.29) 96 (78.05-99.89) 100 (87.79-100) 100 (87.79-100) 96 (78.05-99.89) 91 (71.96-98.93) 61 (38.54-80.29) 61 (38.54-80.29) 9 (1.07-28.04) 65 (42.73-83.62)
Unknown 6 0 (0-39.3) 100 (60.7-100) 100 (60.7-100) 100 (60.7-100) 100 (60.7-100) 67 (22.28-95.67) 0 (0-39.3) 17 (0.42-64.12) 33 (4.22-77.72) 17 (0.42-64.12)
Total 538 47 99 100 99 99 82 47 52 12 54