TABLE 3.
Gene locus | Gene name | Result with glutamatea |
Result at pH 5.5b |
||
---|---|---|---|---|---|
Microarray | qRT-PCR | Microarray | qRT-PCR | ||
Smu.1519 | glnQ | −5.29 | −3.9 | −2.48 | −2.91 |
Smu.1520 | glnH | −3.45 | −3.8 | −2.58 | −3.71 |
Smu.1521 | glnM | −3.26 | −4.5 | −2.70 | −3.12 |
Smu.1522 | glnP | No change | −3.4 | No change | −2.54 |
Smu.1528 | F1F0-ATPase | +4.27 | NDc | +2.44 | ND |
Smu.1530 | F1F0-ATPase | +6.04 | −1.3 | +1.88 | ND |
Smu.1531 | F1F0-ATPase | +9.48 | +4.7 | +1.82 | ND |
Smu.1532 | F1F0-ATPase | +3.20 | +1.1 | +2.32 | ND |
Smu.1533 | F1F0-ATPase | +3.96 | ND | +2.45 | ND |
Smu.1534 | F1F0-ATPase | +6.49 | +1.1 | +1.70 | ND |
Expression in cultures grown in minimal medium and exposed to 10 mM glutamic acid potassium salt monohydrate, compared to paired cultures grown in minimal medium without glutamate (P < 0.05; n = 4).
Expression in cultures grown at pH 5.5 compared to paired cultures grown at pH 7.5 (P < 0.05; n = 4).
ND, not determined.