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Inhibition of nutritional status on the formation of VBNC state of E. coli O157:H7.
| Protocol number |
Culturable |
Viable |
||
| 4°C | −20°C | 4°C | −20°C | |
| 1 | / | / | − | − |
| 2 | + | + | ND | ND |
| 3 | + | + | ND | ND |
| 4 | + | + | ND | ND |
| 5 | / | / | − | − |
| 6 | + | + | ND | ND |
“+” stands for E. coli is culturable, “/” stands for E. coli is not culturable, “-” stands for E. coli is not active, and “ND” stands for E. coli activity not detected.
