Table 2.
Cellular fatty acid composition (%) of strains A346T, 3-1745T and related Marinobacterium type strains
Strains: 1, A346T; 2, 3-1745T; 3, M. georgiense JCM 21667T; 4, M. stanieri DSM 7027T; 5, M. maritimum JCM 15134T. All data were obtained in this study. Fatty acids present at >5 % are marked in bold. −, Not detected; tr, trace (<1 %).
|
Fatty acid |
1 |
2 |
3 |
4 |
5 |
|---|---|---|---|---|---|
|
Straight-chain fatty acids |
|||||
|
C10 : 0 |
4.2 |
2.4 |
3.8 |
tr |
2.7 |
|
C12 : 0 |
6.4 |
2.6 |
1.9 |
4.3 |
2.9 |
|
C14 : 0 |
1.1 |
tr |
tr |
tr |
tr |
|
C16 : 0 |
24.8 |
27.1 |
30.6 |
22.9 |
24.4 |
|
C18 : 0 |
tr |
1.3 |
1.2 |
2.0 |
tr |
|
Cyclopropane acids |
|||||
|
C17 : 0 cyclo |
– |
– |
– |
– |
3.4 |
|
Hydroxy fatty acids |
|||||
|
C10 : 0 3-OH |
6.0 |
4.3 |
4.3 |
4.4 |
4.5 |
|
Summed features* |
|||||
|
3 |
29.17 |
27.93 |
19.05 |
21.13 |
25.26 |
|
8 |
22.0 |
31.0 |
36.5 |
40.5 |
32.7 |
*Summed features represent groups of two or three fatty acids that could not be separated by GLC with the MIDI system. Summed feature 3 consisted of C16 : 1ω7c/C16 : 1ω6c and summed feature 8 consisted of C18 : 1ω7c/C18 : 1ω6c.