Table 2.
Major cellular fatty acid comparison of strain Y139T and experimental strains of the genus Luteolibacter.
| 1 | 2 | 3 | 4 | |
|---|---|---|---|---|
| Straight-chain fatty acids | ||||
| C13:0 | 0.7 | 0.9 | 1.6 | tr |
| C14:0 | 6.6 | 7.2 | 13.9 | 7.1 |
| C16:0 | 13.2 | 16.3 | 19.4 | 27.1 |
| C17:0 | 2.5 | 1.7 | tr | 0.8 |
| C18:0 | 0.8 | – | 0.8 | 1.1 |
| Branched fatty acids | ||||
| iso-C14:0 | 33.2 | 34.0 | 27.8 | 34.0 |
| anteiso-C15:0 | 4.0 | 4.2 | 3.9 | 8.2 |
| iso-C16:0 | 2.1 | 1.7 | 0.8 | 4.3 |
| iso-C17:0 | tr | tr | – | tr |
| Unsaturated fatty acids | ||||
| C15:1 ω8c | 4.6 | 3.1 | 1.3 | – |
| C16:1 ω9c | 21.1 | 22.2 | 20.8 | – |
| C17:1 ω8c | 1.1 | – | – | tr |
| Hydroxy fatty acids | ||||
| C12:0 3-OH | tr | tr | 0.8 | 0.8 |
| iso-C14:0 3-OH | 4.0 | 3.7 | 1.2 | tr |
| C16:0 3-OH | 0.7 | tr | 3.3 | – |
| C17:0 3-OH | 0.8 | – | – | – |
| *Summed features | ||||
| Sum In Feature 2 | tr | 0.7 | 1.8 | 3.0 |
| Sum In Feature 3 | – | tr | – | 9.0 |
Strain: 1, Y139T; 2, Luteolibacter arcticus CCTCC AB 2014275T; 3 Luteolibacter flavescens MCCC 1K03193T; 4 Luteolibacter pohnpeiensis CCTCC AB 2011006T. Fatty acids that represented > 10.0% are indicated in bold type. Fatty acids that represent < 1.0% in all columns are omitted. tr, Trace (<0.5%); −, not detected. Summed feature 2 contains C14:0 3-OH and/or iso-C16:1; summed feature 3 contains C16:1 ω7c and/or iso-C15:0 2-OH.