Table 3.
M. porcinum alleles for recA, rpoB, and hsp65 partial gene sequences
| Isolate | PFGE profilea (Xba/Ase) | No. of alleles |
||
|---|---|---|---|---|
| recA | hsp65 | rpoB | ||
| Type strain (ATCC 33776T) | U/U | 1 | 1 | 1 |
| Previously described hsp65 clinical sequevarsb | ||||
| MF-0114 | U/U | 1 | 3 | 1 |
| ATCC 49939 | U/U | 1 | 4 | 2 |
| ATCC BAA-328 | U/U | 2 | 2 | 3 |
| MF-205 | U/U | 3 | 5 | 4 |
| Random clinical isolates | ||||
| MF-3362, 3082, 3266, 3240, 2854, 3051 | U/U | 1 | 3 | 1 |
| MF-3176 | U/U | 6 | 4 | 7 |
| MF-3260 | U/U | 4 | 6 | 5 |
| MF-3213 | U/U | 6 | 3 | 1 |
| Environmental water isolates | ||||
| MF-3128 (hospital water) | A2/A2 | 1 | 3 | 1 |
| MF-3129 (hospital water) | A2/A | 1 | 3 | 1 |
| MF-3130 (hospital water) | A/A | 1 | 3 | 1 |
| MF-3131 (hospital water) | A/A2 | 1 | 3 | 1 |
| MF-3132 (hospital ice machine) | B3/B | 1 | 3 | 1 |
| MF-3546 (household 1) | A/A | 1 | 3 | 1 |
| MF-3547 (household 1) | U/U | 1 | 3 | 1 |
| MF-3548 (household 2) | A/A | 1 | 3 | 1 |
| MF-3549 (household 3) | A/A | 1 | 3 | 1 |
| MF-3550 (household 5) | U/U | 1 | 3 | 1 |
| Clinical outbreak isolates (clonal) | ||||
| MF-2763, 2451 | A/A | 1 | 3 | 1 |
| MF-3112 | A/A2 | 1 | 3 | 1 |
| MF-2987, 3075, 2977, 2978, 3054 | B3/B | 1 | 3 | 1 |
| MF-2989, 2817 | B3/B2 | 1 | 3 | 1 |
| MF-2875 | A/A3 | 1 | 3 | 1 |
| MF-3084 | B3/B3 | 1 | 3 | 1 |
| MF-3471 | A5/A2 | 1 | 3 | 1 |
| MF-3452, 3449, 3460, 3469, 3470 | A/B3 | 1 | 3 | 1 |
| Clinical outbreak isolates (nonclonal) | ||||
| MF-3082 | U/U | 1 | 3 | 1 |
| MF-2612 | U/U | 5 | 7 | 6 |
a
U, unique. The first PFGE profile in an outbreak is designated “A”, the second is designated “B”, etc.
b
Includes the hsp65 sequence only (28).