TABLE 3.
Comparative expression of TcpA and MshA protein subunits under different growth conditions
| Protein subunit and conditiona | Expression in strainsb
|
|||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| O1, classical
|
O1, El Tor
|
O139
|
||||||||||||
| 569B | O395 | CA401 | CA385 | NIH35A3 | 1395 | C6706 | C7258 | N16961 | E7946 | 3083 | Lima | CRC262 | CRC266 | |
| MshA | ||||||||||||||
| LB (pH 7, 37°C) | + | + | + | + | + | + | + | + | + | + | + | + | + | + |
| LB (pH 6.5, 30°C) | + | + | + | + | + | + | + | + | + | + | + | + | + | + |
| AKI | + | + | + | + | + | + | + | + | + | + | + | + | + | + |
| TSB or TSBG | + | + | + | + | + | + | + | + | + | + | + | + | + | + |
| DMEM | + | + | + | + | + | + | + | + | + | + | + | + | + | + |
| PFHM | + | + | + | + | + | + | + | + | + | + | + | + | + | + |
| TcpA | ||||||||||||||
| LB (pH 7, 37°C) | − | − | − | − | − | − | − | − | − | − | − | − | − | − |
| LB (pH 6.5, 30°C) | + | + | − | − | − | + | − | − | − | − | − | − | − | − |
| AKI | + | − | − | − | − | − | + | + | + | + | + | + | + | + |
| TSB or TSBG | − | − | − | − | − | − | − | − | − | − | − | − | − | − |
| DMEM | + | NP | NP | NP | NP | NP | − | − | − | − | − | − | − | − |
| PFHM | + | NP | NP | NP | NP | NP | + | + | + | + | + | + | + | + |
LB, LB medium.
+, Clearly visible band by Western blotting; −, no band detected. NP, not performed.