Table 1.
Fatty acid composition (weight %) of strains TIGR4, MDJ01 (ΔplsX) and MDJ02 (ΔtesS) grown in CY/BSA media without or with a fatty acid supplement. (18:1Δ9, 17:1Δ10, or 14:0)
| TIGR4 |
Δ
plsX
|
Δ
tesS
|
|||||||
|---|---|---|---|---|---|---|---|---|---|
| Fatty Acid |
None | +18:1a | +17:1Δ10 | +14:0 | None | +18:1 | +17:1Δ10 | +14:0 | None |
| 14:0 | — b | — | — | 82.7 | — | — | — | 18.9 | 1.9 |
| 16:0 | 24.8 | 4.4 | 5.6 | 12.0 | 8.1 | 6.3 | 5.4 | 2.7 | 22.6 |
| 16:1 | 9.4 | 0.8 | 1.2 | 1.4 | 0.9 | — | 0.4 | 0.8 | 14.4 |
| 17:1 | — | — | 81.3 | — | — | — | 38.6 | — | — |
| 18:0 | 10.6 | 4.6 | 7.2 | 1.8 | 30.0 | 20.4 | 18.5 | 18.3 | 10.8 |
| 18:1 | 55.2 | 90.2 | 4.7 | 2.1 | 51.8 | 64.7 | 25.5 | 50.1 | 49.7 |
| 20:0 | — | — | — | — | 4.6 | 4.1 | 7.2 | 4.6 | — |
| 20:1 | — | — | — | — | 4.7 | 4.5 | 4.4 | 4.6 | — |
a
Fatty acid concentrations were: 18:1Δ9, 1 mM; 17:1Δ10, 1 mM; and 14:0, 0.5 mM.
b
— means not detected (<0.2%). The reported values are rounded to the nearest 0.1%.