Virulence gene | Number of positive strains, phylogenetic group and type of sample |
Total gene-positive strains (%) | |||
---|---|---|---|---|---|
Poultry | Game | Pig | Cattle | ||
4 (2A, 1B1, 1F); 3 BM, 1 MSM | 3 (1B1, 1D, 1A); FD, RD,WB | 2 (2A); CS | 4 (3A, 1C); CS | 13 (36.11) | |
4 (3A, 1E); BM | 1 (B1); RD | -- | 2 (2B1); MM | 7 (19.44) | |
-- | 4 (3A, 1B1); DE, 2 FD, M | 1 (B1); CS | -- | 5 (13.89) | |
1 (B1); BM | -- | -- | -- | 1 (2.78) | |
-- | 1 (B1); WB | -- | -- | 1 (2.78) | |
-- | -- | 1 (D); CS | -- | 1 (2.78) | |
1 (F); BM | 1 (B2); DE | 1 (B1); CS | 1 (B1); MP | 4 (11.11) | |
-- | -- | 1 (B1); CS | 1 (B2); FM | 2 (5.56) | |
-- | 1 (E); RD | -- | -- | 1 (2.78) | |
-- | -- | 1 (C); CS | -- | 1 (2.78) | |
n2 (%) | 10 (27.78) | 11 (36.56) | 7 (19.44) | 8 (22.22) | 36 |
Strain origin | Phylogenetic group |
Total number of strains | ||||||
---|---|---|---|---|---|---|---|---|
A | B1 | B2 | C | D | E | F | ||
Poultry | 11 | 6 | 0 | 0 | 2 | 2 | 6 | 27 |
Game | 4 | 5 | 2 | 0 | 2 | 1 | 0 | 14 |
Pig | 13 | 12 | 0 | 1 | 3 | 1 | 0 | 30 |
Cattle | 10 | 13 | 2 | 2 | 2 | 0 | 0 | 29 |
Total (%) | 38 (38) | 36 (36) | 4 (4) | 3 (3) | 9 (9) | 4 (4) | 6 (6) | 100 |
P | 0.039 |
Strain origin | Number of strains (%) | Virulence gene presence | Number of virulence genes in strains | ||
---|---|---|---|---|---|
Negative (%) | Positive (%) | One (%) | Two (%) | ||
Poultry | 27 (27) | 17 (62.96) | 10 (37.04) | 8 (80) | 2 (20) |
Game | 14 (14) | 3 (21.43) | 11 (78.57) | 5 (45.45) | 6 (54.55) |
Pig | 30 (30) | 23 (76.67) | 7 (23.33) | 4 (57.14) | 3 (42.86) |
Cattle | 29 (29) | 21 (72.41) | 8 (27.59) | 7 (87.5) | 1 (12.5) |
Total (%) | 100 (100) | 64 (64) | 36 (36) | 24 (24) | 12 (12) |
P | 0.004 | 0.003 |
Pathogroup | Virulence factor | Full name of virulence gene | Virulence gene |
---|---|---|---|
VTEC (EHEC) | toxin | verotoxin 1, 2 | |
VTEC (EHEC) | haemolysin | haemolysin | |
VTEC (EHEC) | adhesin | STEC autoagglutinating adhesin | |
EAEC | adhesin | aggregative adherence regulation factor | |
EAEC | adhesin | aggR-activated island C | |
EAEC | toxin | heat-stable enterotoxin 1 | |
EPEC | adhesin | bundle forming pili | |
EPEC | adhesin | intimin | |
EIEC | invasion plasmid antigen H | ||
ETEC | toxin | heat-stable enterotoxin I, II | |
ETEC | toxin | heat-labile enterotoxin | |
ExPEC | cytotoxin | cytotoxic necrotizing factor 1, 2 |
Phylogenetic group | Virulence gene confirmations |
n (%) | P | |
---|---|---|---|---|
Absent (%) | Present (%) | |||
A | 24 (37.5) | 14 (38.89) | 38 (38) | |
B1 | 24 (37.5) | 12 (33.33) | 36 (36) | |
B2 | 2 (3.13) | 2 (5.56) | 4 (4) | |
C | 1 (1.56) | 2 (5.56) | 3 (3) | |
D | 7 (10.94) | 2 (5.56) | 9 (9) | 0.833 |
E | 2 (3.13) | 2 (5.56) | 4 (4) | |
F | 4 (6.25) | 2 (5.56) | 6 (6) | |
Total (%) | 64 (64) | 36 (36) | 100 (100) |