Weaver T L, Patrick M A, Dugan P R
J Bacteriol. 1975 Nov;124(2):602-5. doi: 10.1128/jb.124.2.602-605.1975.
The lipid composition of the methylotrophic bacterium Methylosinus trichosporium was examined. Whole-cell lipid distribution was 39.1% neutral lipids, 34.5% polar lipids, and 26.4% poly-beta-hydroxybutyric acid. Membrane lipids were 83% phospholipids, with phosphatidylethanolamine and phosphatidylglycerol accounting for over 94% of the total. All the phospholipids had similar fatty acid compositions, with 18:1 accounting for about 87% of the total and most of the rest consisting of 16:1. Similarities between the lipid composition of this bacterium and other bacteria are discussed.
对甲基营养型细菌 trichosporium 的脂质组成进行了研究。全细胞脂质分布为 39.1%中性脂质、34.5%极性脂质和 26.4%聚-β-羟基丁酸。膜脂质中 83%为磷脂,其中磷脂酰乙醇胺和磷脂酰甘油占总量的 94%以上。所有磷脂具有相似的脂肪酸组成,18:1 约占总量的 87%,其余大部分由 16:1 组成。讨论了该细菌与其他细菌脂质组成的相似性。