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Table 1 Relative fatty acid proportions (%), with respect to the total amount of FAs, of GD1P (Western Scheldt) and H. hermesi (Håkon Mosby mud volcano), GD1 under varying experimental conditions and of E. coli

From: Closely related intertidal and deep-sea Halomonhystera species have distinct fatty acid compositions

  Sampled for their original habitat GD1 under different experimental culture conditions Food source
GD1P H. hermesi 25–16 °C—NoS 25–4 °C—NoS 25–16 °C—S 25–4 °C—S 34–16 °C—NoS 34–4 °C—NoS 34–16 °C—S 34–4 °C—S E. coli
C12:0 0.71 0.34 0.31 0.32 0.25 0.49 0.31
C13:0 0.04 (±0.08) 0.69 1.20 1.43 0.78 1.58 0.59 0.50 1.82
C14:0 4.82 (±1.27) 0.68 (±0.06) 3.67 1.12 1.73 1.12 2.49 0.84 1.56 1.22 6.21
(ante)isoC15:0 4.67 (±0.73) 0.33 (±0.06) 8.64 10.71 12.53 7.30 13.65 5.53 4.38 2.95 34.71
C15:0 0.63 (±0.06) 0.1 (±0.1) 0.73 0.13 0.33 0.35 0.29 0.29 0.41 1.04
(ante)isoC16:0 0.89 (±0.42) 0.06 (±0.05) 0.34 0.66 1.35 0.77 0.50 0.65 1.06 0.11 8.21
C16:0 9.12 (±1.07) 3.76 (±0.56) 8.03 2.01 3.22 2.88 3.77 2.53 3.78 4.82 27.33
(ante)isoC17:0 3.12 (±0.67) 6.05 3.83 4.29 2.71 4.57 2.60 2.25 3.46 9.04
C17:0 0.73 (±0.15) 0.35 (±0.02) 1.00 0.87 0.75 0.55 1.27 0.42 0.75 0.52 1.32
C18:0 4.14 (±0.16) 3.11 (±0.76) 3.64 1.79 2.75 1.69 1.89 2.05 3.93 2.17 3.82
C20:0 0.28 (±0.03) 0.39 (±0.05)
C22:0 0.08 (±0.04)
\(\sum {\text{SFA}}\) 28.43 (±2.79) 8.85 (±1.33) 33.50 22.33 28.39 18.45 30.39 15.76 18.99 15.97 93.50
C14:1ω5 0.58 (±0.09)
C15:1ω5 0.69 (±0.09) 1.17 2.24 1.86 1.40 1.53 1.11 0.60 0.45 2.08
C16:1ω7 9.07 (±2.68) 23.56 (±1.35) 16.04 12.10 9.16 15.69 14.39 16.60 10.34 17.36
C17:1ω7 1.92 (±0.16) 0.35 (±0.13) 2.19 6.41 4.17 3.09 4.78 2.50 3.76 2.70 3.32
C18:1ω12 0.33 (±0.08) 0.66 0.43 0.30 0.17 0.68 0.35
C18:1ω9 19.21 (±6) 19.52 (±0.46) 6.31 2.67 3.92 3.15 5.82 3.07 4.13 5.94 1.10
C18:1ω7 4.25 (±3.43) 2.19 (±0.27) 12.34 10.17 12.09 12.92 15.04 11.70 14.77 10.22
C20:1ω9 3.16 (±0.95) 3.93 (±0.46) 0.66 1.23 1.60 1.60 0.74 1.79 2.10 1.12
C22:1ω9 2.32 (±0.33) 1.27 (±0.15) 1.03 0.65 0.57 0.36 0.63 0.98 0.55 0.53
C24:1ω9 1.46 (±0.74) 2.18 (±0.21) 0.56 1.19 0.98 1.23 0.26 1.61 1.13 0.94
\(\sum {\text{MUFA}}\) 42.71 (±2.52) 53.91 (±1.60) 40.31 37.32 34.77 39.75 43.36 40.04 37.38 39.60 6.50
C16:2ω6 1.14 (±0.2)
C18:2ω6 19.4 (±3.31) 15.95 (±0.45) 20.64 28.83 28.02 31.38 21.18 32.73 32.45 35.36
C18:3ω3 1.47 (±0.75) 2.51 (±0.55)
C18:3ω6 1.72 (±0.52)
C20:2ω6 4.33 (±0.37) 4.05 (±0.16) 3.31 6.55 5.89 6.58 2.17 7.79 7.53 6.75
C20:3ω6 0.21 (±0.02)
C20:4ω6 2.99 (±0.38) 3.53 (±0.22) 2.23 4.59 2.94 3.63 2.77 3.44 3.24 2.32
C20:5ω3(EPA) 1.29 (±0.24) 3.90 (±0.23) 0.37 0.20 0.13 0.23 0.41
C22:6ω3(DHA) 4.23 (±0.43)
\(\sum {\text{PUFA}}\) 29.49 (±3.97) 37.24 (±1.15) 26.19 40.35 36.84 41.80 26.24 44.20 43.63 44.43 0
  1. Mean values (±SD) of GD1P and H. hermesi are represented. GD1 experimental labels consist of the salinity (25 or 34)—temperature (4 and 16 °C)—presence of sulphides is indicate by NoS (absence of sulphide) or S (presence of sulphide). Anteiso- and iso-form from a single fatty acid were summed and indicated by the addition of (ante)iso before each respective fatty acid