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Phenotypic characteristics of human and animal strains of Streptococcus biochemically identified as S. porcinus
| Test | % of strains of indicated type with positive results
|
|
|---|---|---|
| Human (n = 9) | Animal (n = 7) | |
| Hydrolysis of hippurate | 0 | 0 |
| VP reaction | 56 | 100 |
| PYR test | 30 | 57 |
| Leucine aminopeptidase test | 100 | 100 |
| Acid production from: | ||
| Mannitol | 100 | 100 |
| Sorbitol | 100 | 100 |
