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Table 2 Cellular fatty acid patterns of the novel isolate Ivo14 T and some related members of the OM60/NOR5 clade

From: Taxonomy and evolution of bacteriochlorophyll a-containing members of the OM60/NOR5 clade of marine gammaproteobacteria: description of Luminiphilus syltensis gen. nov., sp. nov., reclassification of Haliea rubra as Pseudohaliea rubra gen. nov., comb. nov., and emendation of Chromatocurvus halotolerans

Fatty acid 1 2 3 4 5 6
Saturated fatty acids
  10:0 0.9
  11:0 0.6 1.0 0.8 1.6
  12:0 5.0 1.0 2.2 1.1 2.3 1.1
  13:0 0.9 1.0 1.2 1.3
  14:0 5.4 0.7 2.0 1.8 2.3 2.2
  15:0 4.2 7.4 4.9 1.0 4.5 6.6
  15:0 ISO 0.6
  16:0 24.0 8.1 5.4 26.8 5.7 11.7
  17:0 3.1 5.2 3.1 0.7 5.8 7.0
  18:0 0.6 0.6
Unsaturated fatty acids
  15:1 ω6c 1.8 2.0 4.0 1.1
  15:1 ω8c 1.3 0.8 2.7
  16:1 ω6c 6.5
  16:1 ω7c 36.1 21.3 23.1 24.4 26.5 18.3
  17:1 ω6c 5.6 2.8 2.3 3.6
  17:1 ω8c 19.2 8.1 0.7 15.4 15.3
  18:1 ω7c 9.7 18.0 29.7 30.0 19.3 19.3
  19:1 cyc ω8c 0.7
Hydroxy fatty acids
  10:0 3OH 4.8 0.9 2.1 2.4 0.8
  11:0 3OH 0.6 1.2 2.5 2.0
  12:0 2OH 1.0
  12:0 3OH 2.2 1.1 1.6 1.3
  12:1 3OH 1.5 2.4
  13:0 3OH 0.7
Sum in Feature 7 1.3 0.8 2.8
  1. Biomass was obtained by growth of cells on Marine Agar 2216 under fully aerobic conditions. Values are percentages of total fatty acids. Major fatty acids (>5% of total amount) are given in bold. Fatty acids that were detected only in trace amounts (0.5% or less of the total amount) are not shown. The position of the double bond in unsaturated fatty acids is located by counting from the methyl (Ω) end of the carbon chain; cis isomers are indicated by the suffix c; ISO indicates iso-branched fatty acids. Summed feature 7 contained one or more of the following fatty acids that could not be separated by GLC with the MIDI system: 19:1 ω6c, 19:0 cyc and an unknown fatty acid with an equivalent chain length of 18.846. Strains: 1, Luminiphilus syltensis Ivo14T; 2, Chromatocurvus halotolerans DSM 23344T; 3, Congregibacter litoralis DSM 17192T; 4, Pseudohaliea (= Haliea) rubra DSM 19751T; 5, Haliea salexigens DSM 19537T; 6, Haliea mediterranea DSM 21924T.