Table 4 Distribution of virulence-associated (VA) genes according to capsular type and biovar in 166 P. multocida isolates
From: Characterisation of Pasteurella multocida isolates from pigs with pneumonia in Korea
VA genesa | No. (%) of VA genes within the following capsular types | No. (%) of VA genes within the following biovars | Total No. (% of 166) | |||||
|---|---|---|---|---|---|---|---|---|
Type A (69.9%, n = 116) | Type D (28.3%, n = 47) | Type F (1.8%, n = 3) | Biovar 1 (1.8%, n = 3) | Biovar 2 (21.1%, n = 35) | Biovar 3 (68.7%, n = 114) | Biovar 13 (8.4%, n = 14) | ||
toxA | 8 (6.9) | 1 (2.1) | 0 | 0 | 0 | 9 (7.9) * | 0 | 9 (5.4) |
pfhA | 35 (30.2)*** | 0 | 3 (100) ** | 3 (100) ** | 35 (100) *** | 0 | 0 | 38 (22.9) |
hsf-1 | 8 (6.9) *** | 47 (100) *** | 3 (100) * | 3 (100)* | 0 | 54 (47.4) *** | 1 (7.1) * | 58 (34.9) |
pmHAS | 116 (100) *** | 0 | 0 | 0 | 35 (100) *** | 68 (59.6) *** | 13 (92.9) | 116 (69.9) |
hgbB | 81 (69.8) *** | 46 (97.9) *** | 3 (100) | 3 (100) | 0 | 113 (99.1) *** | 14 (100) * | 130 (78.3) |
ptfA | 116 (100) | 46 (97.9) | 3 (100) | 3 (100) | 35 (100) | 113 (99.1) | 14 (100) | 165 (99.4) |