Table 5.
Total FFA profiles of the wild-type and the mutated strains of Streptomyces sp. NP10.
| Compound | NP10 ng mg-1a | mNP10 ng mg-1b | mNP10_C12-2 ng mg-1c |
|---|---|---|---|
| Total | 10021 (41)d | 0.12 (28) | 40.3 (24) |
| Saturated fatty acid methyl esters | 9669 (29) | 0.084 (20) | 34.9 (16) |
| Normal chain (N) | 3299 (18) | 0.046 (11) | 8.7 (7) |
| even-numbered | 2895 (9) | 0.038 (7) | 6.5 (5) |
| odd-numbered | 404 (9) | 0.008 (4) | 2.2 (2) |
| Iso (I) | 3677 (7) | 0.022 (6) | 14.5 (6) |
| even-numbered | 2712 (4) | 0.017 (3) | 10.8 (3) |
| odd-numbered | 965 (3) | 0.005 (3) | 3.7 (3) |
| Anteiso (A) | 2693 (4) | 0.016 (3) | 11.7 (3) |
| even-numbered | n.d.e | n.d. | n.d. |
| odd-numbered | 2693 (4) | 0.016 (3) | 11.7 (3) |
| Unsaturated fatty acid methyl esters (U) | 175 (7) | 0.025 (6) | 3.3 (4) |
| Normal chain | 175 (4) | 0.025 (6) | 2.3 (2) |
| Iso | trf (2) | n.d. | tr (1) |
| Anteiso | tr (1) | n.d. | 1.0 (1) |
| 3-Hydroxy fatty acid methyl esters (H) | tr (1) | n.d. | n.d. |
| Cyclopropane fatty acid methyl esters (CP) | 177 (4) | 0.005 (2) | 2.1 (4) |
a,b,cConcentration is expressed as ng per mg of the dry mycelium of (a) NP10, (b) mNP10, and (c) mNP10_C12-2; dthe number in brackets represents the number of compounds belonging to that class; en.d., not detected; ftr - trace (<0.001 ng mg-1).