Table 1.
Transcriptomic data for gene expression of tnaA in wild-type E. coli with various environmental factors. Each comparison was made with its own control condition in the same reference. Studies with mutant strains are not included here.
| Factors | Conditions | Fold change of tnaA |
Reference |
|---|---|---|---|
| Culture time | 15 h suspension cells vs. 4 h suspension cells in LB |
−588 | (Domka et al., 2007) |
|
| |||
| Glucose | No glucose vs. 0.4% glucose in LB | 100 | (Gosset et al., 2004) |
|
| |||
| Carbon sources |
Glycerol vs. glucose in a minimal medium | 5 | (Liu et al., 2005) |
| Succinate vs. glucose in a minimal medium | 5 | (Liu et al., 2005) | |
| Acetate vs. glucose in a minimal medium | 13 | (Liu et al., 2005) | |
|
| |||
| Amino acids | Alanine vs. glucose in a minimal medium | 6 | (Liu et al., 2005) |
| Proline vs. glucose in a minimal medium | 12 | (Liu et al., 2005) | |
| 50 μg/mL L-tryptophan for 60 min in a minimal medium with 0.2% glucose |
18 | (Khodursky et al., 2000) | |
|
| |||
| Acid | pH 5.0 vs. pH 7.0 in LB | −14 | (Maurer et al., 2005) |
|
| |||
| Base | pH 8.7 vs. pH 5.0 in LB | 16 | (Maurer et al., 2005) |
| 10 mM trimethylamine N-oxide vs. none in LB |
15 | (Bordi et al., 2003) | |
|
| |||
| Pressure | 0.1 Mpa vs. 30 MPa in LB | −25 | (Ishii et al., 2005) |
|
| |||
| Oxidative stress |
35 ppm paraquat vs. none for 60 min in LB | 20 | (Kim et al., 2005) |
| 1 mM hydrogen peroxide vs. none in LB | 18 | (Zheng et al., 2001) | |
|
| |||
| Heavy metals |
1.2 mM cadmium (II) vs. none in LB | −15 | (Brocklehurst and Morby, 2000) |
| 4 mM nickel (II) vs. none in LB | −15 | (Brocklehurst and Morby, 2000) | |
|
| |||
| Aeration | Aerobic vs. anaerobic for 60 min in a minimal medium with 30 mM glucose |
7 | (Patridge and Ferry, 2006) |
| Aerobic vs. anaerobic in a minimal medium with 0.1% glucose |
−2 | (Kang et al., 2005) | |