TABLE 2.
STs assigned on the basis of allelic profilesa
| ST | Allelic profile | No. (%) of:
|
Total no. (%) of isolates (n = 52) | Serotype (no. of isolates)d | ||
|---|---|---|---|---|---|---|
| CSFb isolates (n = 20) | Endocarditis isolates (n = 17) | Colonizing isolatesc (n = 15) | ||||
| 19 | 1, 1, 3, 2, 2, 2, 2 | 10 (50) | 1 (5.9) | 6 (40) | 17 (32.7) | III (15), NT (1), II (1) |
| 17 | 2, 1, 1, 2, 1, 1, 1 | 3 (15) | 3 (17.7) | 2 (13.3) | 8 (15.4) | III (8) |
| 23 | 5, 4, 6, 3, 2, 1, 3 | 3 (15) | 1 (5.9) | 0 (0) | 4 (7.7) | Ia (2), III (2) |
| 10 | 9, 1, 4, 1, 3, 3, 2 | 1 (5) | 2 (11.8) | 0 (0) | 3 (5.81) | Ib (2), II (1) |
| 12 | 10, 1, 4, 1, 3, 3, 2 | 0 (0) | 2 (11.8) | 0 (0) | 2 (3.85) | Ib (2) |
| 2 | 1, 1, 3, 1, 1, 2, 2 | 0 (0) | 1 (5.9) | 1 (6.6) | 2 (3.85) | II (1), NT (1) |
| 201 | 2, 1, 25, 2, 1, 1, 1 | 1 (5) | 0 (0) | 1 (6.6) | 2 (3.85) | III (2) |
| 1 | 1, 1, 2, 1, 1, 2, 2 | 0 (0) | 1 (5.9) | 0 (0) | 1 (1.92) | NT (1) |
| 6 | 9, 1, 2, 1, 3, 2, 2 | 0 (0) | 0 (0) | 1 (6.6) | 1 (1.92) | Ib (1) |
| 7 | 10, 1, 2, 1, 3, 2, 2 | 0 (0) | 0 (0) | 1 (6.6) | 1 (1.92) | Ia (1) |
| 8 | 4, 1, 4, 1, 3, 3, 2 | 0 (0) | 0 (0) | 1 (6.6) | 1 (1.92) | Ib (1) |
| 22 | 13, 3, 1, 3, 1, 1, 1 | 0 (0) | 1 (5.9) | 0 (0) | 1 (1.92) | II (1) |
| 131 | 1, 1, 3, 2, 2, 3, 2 | 0 (0) | 1 (5.9) | 0 (0) | 1 (1.92) | V (1) |
| 186 | 1, 1, 2, 1, 1, 2, 5 | 0 (0) | 1 (5.9) | 0 (0) | 1 (1.92) | NT (1) |
| 195 | 9, 1, 1, 1, 3, 2, 1 | 1 (5) | 0 (0) | 0 (0) | 1 (1.92) | III (1) |
| 196 | 1, 1, 3, 1, 1, 12, 2 | 1 (5) | 0 (0) | 0 (0) | 1 (1.92) | IV (1) |
| 197 | 1, 1, 3, 1, 2, 2, 2 | 0 (0) | 0 (0) | 1 (6.6) | 1 (1.92) | NT (1) |
| 198 | 13, 4, 6, 3, 2, 1, 3 | 0 (0) | 1 (5.9) | 0 (0) | 1 (1.92) | III (1) |
| 199 | 5, 4, 6, 3, 2, 1, 2 | 0 (0) | 1 (5.9) | 0 (0) | 1 (1.92) | III (1) |
| 200 | 9, 1, 4, 1, 3, 3, 5 | 0 (0) | 1 (5.9) | 0 (0) | 1 (1.92) | Ib (1) |
| 202 | 40, 1, 3, 1, 1, 2, 2 | 0 (0) | 0 (0) | 1 (6.6) | 1 (1.92) | V (1) |
The allelic profiles, available on the MLST database website (http://pubmlst.org/sagalactiae/), were obtained by combination of each of the seven alleles, in the following order: adhP, pheS, atr, glnA, sdhA, glcK, and tkt. The ecological origins and serotypes of the S. agalactiae isolates are also indicated for each ST.
CSF, cerebrospinal fluid.
Isolated from vaginas of asymptomatic women and from the gastric fluids of neonates.
NT, nontypeable.