TABLE 1.

Fatty acid compositions of whole cells and magnetosomes of M. gryphiswaldense MSR-1 as determined by gas chromatography-MS

Fatty acidRelative amt (%)
Whole-cell polar lipidsMagnetosome polar lipids
16:1ω7c21.38421.707
16:08.94711.860
NDa0.4111.671
3 OH 16:02.694
18:1ω9c0.5082.299
18:1ω7c55.97257.734
18:10.8822.724
2OH 18:12.636
3OH 18:01.909
2OH 19:1/cy 19:03.0832.005
  • a ND, fatty acid could not be identified by gas chromtography-MS due to an overlap with antifoam peaks.