Table 1.

Relative amounts of the major glycerophospholipid species and fatty acid moieties.

	Relative amount of 32:1/34:1/34:2 (%)			Relative amount of 16:0/16:1/18:0/18:1 (%)
	PE	PG	Total glycerophospholipids
P. putida KT2440
0% n‐butanol non‐treated	81	85	78	93 ± 6
0% n‐butanol treated	81	84	78	82 ± 6
1% n‐butanol non‐treated	81	75	75	99 ± 0
1% n‐butanol treated	84	14	52	99 ± 0
P. putida DOT‐T1E
0% n‐butanol non‐treated	78	84	78	99 ± 0
0% n‐butanol treated	79	84	78	99 ± 0
1% n‐butanol non‐treated	12	6	9	54 ± 1
1% n‐butanol treated	83	88	81	98 ± 2
P. putida S12
0% n‐butanol non‐treated	81	78	77	99 ± 0
0% n‐butanol treated	81	78	78	99 ± 0
1% n‐butanol non‐treated	77	57	61	95 ± n.d.
1% n‐butanol treated	82	66	73	99 ± 0
Pseudomonas sp. VLB120
0% n‐butanol non‐treated	79	82	76	99 ± 0
0% n‐butanol treated	78	82	76	99 ± 0
1% n‐butanol non‐treated	80	75	72	98 ± 0
1% n‐butanol treated	79	81	76	99 ± 0

The relative amounts of 32:1/34:1/34:2 phosphatidylethanolamine and phosphatidylglycerol were calculated from their abundance within the respective glycerophospholipid class multiplied with the relative amount of these classes. The relative amount of the major fatty acid moieties 16:0/16:1/18:0/18:1 was calculated for the total glycerophospholipid pool. Free fatty acids were not considered. Errors represent the standard deviation of independent experiments (n = 2–8). n.d.: not determined because of missing replicates.