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. Author manuscript; available in PMC: 2012 May 17.
Published in final edited form as: Biochemistry. 2011 Apr 22;50(19):3879–3890. doi: 10.1021/bi101702c

Table 1.

Lipid composition of R. sphaeroides wild-type (2.4.1) and CL-deficient mutant (CL3) determined by thin-layer chromatograpy and radioactive labeling

Lipid wild-type CL3
CL 5.6 ± 1.6 0.5 ± 0.1
OL 3.7 ± 0.2 3.5 ± 0.4
PE 42.4 ± 4.3 44.1 ± 2.5
PG 22.4 ± 0.1 26.2 ± 2.2
SQDG 6.7 ± 0.2 6.4 ± 1.3
PC 19.2 ± 4.4 19.2 ± 3.8

Keys: The values given represent the mean percentage of radioactivity for individual lipids ± the standard error from 3 independent experiments. CL, cardiolipin; PE, phosphatidylethanolamine; OL, ornithine lipid; PG, phosphatidylglycerol; SQDG, sulfoquinovosyldiacylglycerol; PC, phosphatidylcholine.