Table 1.
Streptococcus uberis isolates used in this work.
| Strain | Animal number | Collection date | Herd | Quartera | SCC (× 103)b | Dot blot pattern | MLSA type |
|---|---|---|---|---|---|---|---|
| SU57 | 1 | 06-01-2014 | Barcelos | FR* | 12,695 | A | I |
| SU91 | 1 | 13-03-2014 | Barcelos | FR | 2417 | A | |
| SU114 | 1 | 09-05-2014 | Barcelos | All | 135 | A | I |
| SU16 | 2 | 18-01-2013 | Barcelos | – | 541 | A | VII |
| SU112 | 2 | 09-05-2014 | Barcelos | All | 302 | B | VI |
| SU52 | 3 | 13-12-2013 | Barcelos | FR | 307 | C | IV |
| SU53 | 3 | 13-12-2013 | Barcelos | FL | 230 | C | |
| SU58 | 3 | 06-01-2014 | Barcelos | FR | 374 | C | |
| SU59 | 3 | 06-01-2014 | Barcelos | FL | 216 | C | IV |
| SU90 | 4 | 13-03-2014 | Barcelos | RR | 5498 | D | IIIa |
| SU113 | 4 | 09-05-2014 | Barcelos | All | 3457 | D | IIIa |
| SU76 | 5 | 29-01-2014 | Maia | FR | 201 | E | II |
| SU80 | 5 | 25-02-2014 | Maia | FR | 142 | E | II |
| SU72 | 6 | 29-01-2014 | Maia | RR | 165 | E | |
| SU73 | 6 | 29-01-2014 | Maia | FL | 1677 | A | IIIb |
| SU89 | 6 | 25-02-2014 | Maia | RL | 1156 | E | II |
| SU70 | 7 | 29-01-2014 | Maia | FR | 295 | E | |
| SU86 | 7 | 25-02-2014 | Maia | FR | 193 | E | |
| SU63 | 8 | 29-01-2014 | Maia | FR | 456 | E | II |
| SU64 | 8 | 29-01-2014 | Maia | RR | 1309 | E | |
| SU65 | 8 | 29-01-2014 | Maia | FL | 223 | E | II |
| SU82 | 8 | 25-02-2014 | Maia | FR | 1742 | E | |
| SU83 | 8 | 25-02-2014 | Maia | RR | 179 | F | II |
| SU67 | 9 | 29-01-2014 | Maia | FR | 321 | E | II |
| SU103 | 9 | 09-05-2014 | Maia | All | 334 | E | II |
| SU40 | 10 | 26-11-2013 | Maia | RR | 1416 | E | II |
| SU62 | 10 | 29-01-2014 | Maia | All | 747 | E | |
| SU79 | 10 | 25-02-2014 | Maia | RR | 731 | E | |
| SU99 | 10 | 09-05-2014 | Maia | All | 385 | E | II |
| SU45 | 11 | 26-11-2013 | Maia | RL | – | G | V |
| SU101 | 11 | 09-05-2014 | Maia | All | 1151 | E | II |
| SU42 | 12 | 26-11-2013 | Maia | FR | 519 | E | II |
| SU43 | 12 | 26-11-2013 | Maia | FL | 372 | E | |
| SU69 | 12 | 29-01-2014 | Maia | FR | 3169 | E | |
| SU85 | 12 | 25-02-2014 | Maia | FR | 2122 | E | II |
| SU49 | 13 | 26-11-2013 | Maia | RL | 173 | E | II |
| SU68 | 13 | 29-01-2014 | Maia | RR | 799 | E | II |
| SU87 | 13 | 25-02-2014 | Maia | RR | 562 | E | II |
| SU88 | 13 | 25-02-2014 | Maia | RL | 1748 | E | |
| SU104 | 13 | 09-05-2014 | Maia | All | 1238 | E | II |
| SU60 | 14 | 29-01-2014 | Maia | RR* | 540 | E | II |
| SU61 | 14 | 29-01-2014 | Maia | FL | 14,223 | E | II |
| SU84 | 14 | 25-02-2014 | Maia | FL | 409 | E | |
| SU98 | 14 | 09-05-2014 | Maia | All | 1519 | E | II |
| SU41 | 15 | 26-11-2013 | Maia | RL | 419 | V | |
| SU46 | 16 | 26-11-2013 | Maia | RL* | 1696 | IIIb | |
| SU50 | 17 | 26-11-2013 | Maia | FR | 103 | II | |
| SU93 | 18 | 09-05-2014 | Maia | All | 51 | II | |
| SU95 | 19 | 09-05-2014 | Maia | All | 100 | II | |
| SU96 | 20 | 09-05-2014 | Maia | All* | 1156 | II | |
| SU97 | 21 | 09-05-2014 | Maia | All | 284 | II | |
| SU107 | 22 | 09-05-2014 | Maia | All | 727 | II | |
| SU109 | 23 | 09-05-2014 | Maia | All | 2410 | II | |
| SU110 | 24 | 09-05-2014 | Maia | All | 661 | II |
a
Specific quarter from which the isolate was obtained: front right/rear right/front left/rear left (FR/RR/FL/RL). All, composite milk sample;
*
visible mastitis symptoms.
b
SCC, somatic cell count (cells/mL).