Table 1.
Distribution of Type I R–M-systems across 98 Dutch S. suis genomes and 18 complete reference genomes.
| Clonal Complex (Nr. of isolates) | SsuPORF1588P † Nr. of isolates | SsuPORF1273P † Nr. of isolates | SsuPORF652P † Nr. of isolates | SsuCC20P Nr. of isolates | Ssu13ORF242P † Nr. of isolates |
|---|---|---|---|---|---|
| CC1 (44) | 44 | 44 | 42 a | 0 | 0 |
| CC13 (7) | 6 b | 0 | 0 | 0 | 0 |
| CC16 (31) | 31 | 29 c | 3 d | 0 | 0 |
| CC20 (16) | 16 | 16 | 3 e | 15 f | 0 |
| CC27/CC29 (9) | 9 | 0 | 0 | 0 | 0 |
| Singleton (9) | 4 | 2 | 1 | 0 | 2 |
| Total (116) | 110 | 91 | 49 | 15 | 2 |
†: R–M-systems are named according to their name in the Restriction Enzyme Database (REBASE) for isolate P1/7 except for Ssu13ORF242P which is named according to their name in isolate TL13; a: Absent in 98HAH33 and GZ1; b: Absent in OV585; c: Absent in 9501632 and GD-0079; d: Present in 9501632, GD-0050 and GD-0063; e: Present in GD-0057, GD-0073 and GD-0098; f: Absent in GD-0001.