TABLE 2.
Comparison of fitted metabolite t50 values for P. aeruginosa PA01 grown in LB and SCFM
| Amino acid | Metabolite t50 values (h)a in:
|
Difference (h)b | |
|---|---|---|---|
| LB | SCFM | ||
| Tyrosine | 14.8 | 6.5 | -8.3 |
| Valine | 15.8 | 8.5 | -7.3 |
| Phenylalanine | 8.8 | 5.0 | -3.8 |
| Lysine | 11.3 | 8.0 | -3.3 |
| Leucine | 9.6 | 7.0 | -2.5 |
| Isoleucine | 8.1 | 7.0 | -1.2 |
| Aspartate | 3.1 | 2.2 | -0.9 |
| Arginine | 4.0 | 3.5 | -0.5 |
| Glycine | 5.3 | 5.0 | -0.3 |
| Glutamate | 2.9 | 2.8 | -0.2 |
| Alanine | 3.5 | 3.4 | -0.1 |
| Serine | 2.7 | 4.3 | 1.6 |
| Threonine | 5.8 | 7.7 | 2.0 |
| Asparagine | 2.3 | NO | |
| Methionine | NU | 11.8 | |
| Ornithine | NO | 4.0 | |
| Tryptophan | 4.7 | NO | |
a
NU, not utilized; NO, not observed.
b
“Difference” refers to the difference between the t50 value in SCFM compared to that in LB medium, i.e., the lower the value, the earlier the metabolite was taken up in SCFM compared to LB.