Table 2 Distribution of PMSC mutations and codon deletions in inlA of 51 isolates among 120 L. monocytogenes obtained from food and human clinical samples
Serogroup | InlA PMSC | Codon deletion | |||||||
|---|---|---|---|---|---|---|---|---|---|
Food isolates | Human isolates | Type 4 | Type 6 | Type 8 | Type 11 | Type 12 | Type 19 | ||
1/2a, 3a | 7/38 (18.4%) | 0/6 (0.0%) | 2 | 5 | 0 | 0 | 0 | 0 | 1 |
1/2b, 3b, 7 | 0/23 (0.0%) | 0/6 (0.0%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
1/2c, 3c | 43/46 (93.5%) | 1/1 (100%) | 18 | 0 | 6 | 6 | 4 | 10 | 0 |
Total | 50 | 1 | 20 | 5 | 6 | 6 | 4 | 10 | 1 |