Table 2.
Isolate | Species | Serotype | Origin | Site | Year | ALOA | Hemolysis | inlA x | inlB | inlC | inlJ | plcA | plcB | prfA | hly x |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Lin5 | L. innocua | 6a | Market 1 | Floor | 2008 | Halo* | Weak positive** | − | − | + | − | + | − | − | + |
Lin6 | L. innocua | 6a | Slaught 2 | Floor | 2008 | Halo* | Weak positive** | − | − | + | − | + | − | − | + |
Lin7 | L. innocua | 6a | Slaught 2 | Floor | 2008 | Halo* | Weak positive** | − | − | + | − | + | − | − | + |
Lin8 | L. innocua | 6a | Slaught 2 | Floor | 2008 | Halo* | Weak positive** | − | − | + | − | + | − | − | + |
Lin9 | L. innocua | 6a | Slaught 2 | Floor | 2008 | Halo* | Weak positive** | − | − | + | − | + | − | − | + |
Lin16 | L. innocua | 6a | Slaught 1 | Floor | 2006 | Negative | Negative | − | − | − | − | − | − | − | − |
Lin17 | L. innocua | 6a | Slaught 1 | Floor | 2006 | Negative | Negative | − | − | − | − | − | − | − | − |
Lin18 | L. innocua | 6a | Slaught 1 | Floor | 2006 | Negative | Negative | − | − | − | − | − | − | − | − |
Lin19 | L. innocua | 6a | Slaught 1 | Floor | 2006 | Negative | Negative | − | − | − | − | − | − | − | − |
Lin20 | L. innocua | 6a | Slaught 1 | Floor | 2006 | Negative | Negative | − | − | − | − | − | − | − | − |
Lin11 | L. innocua | 6a | ATCC 33090 | — | — | Negative | Negative | − | − | − | − | − | − | − | − |
Lin46 | L. innocua | 6a | CLIP 12612 | — | — | Negative | Negative | − | − | − | − | − | − | − | − |
Slaught 1: slaughterhouse 1; Slaught 2: slaughterhouse 2. *Subtle halo. ** Very weak positive hemolysis. xAtypical isolates were positive for fragments of inlAB operon and hly but presented variable results for inlA and hly complete amplification (see Table 4).