- 期刊
Lipids of the ultra-thin square halophilic archaeon Haloquadratum walsbyi
摘要
The lipid composition of the extremely halophilic archaeon Haloquadratum walsbyi was investigated by thin-layer chromatography and electrospray ionization-mass spectrometry. The analysis of neutral lipids showed the presence of vitamin MK-8, squalene, carotene, bacterioruberin and several retinal isomers. The major polar lipids were phosphatidylglycerophosphate methyl ester, phosphatidylglycerosulfate, phosphatidylglycerol and sulfated diglycosyl diether lipid. Among cardiolipins, the tetra-phytanyl or dimeric phospholipids, only traces of bisphosphatidylglycerol were detected. When the cells were exposed to hypotonic medium, no changes in the membrane lipid composition occurred. Distinguishing it from other extreme halophiles of the Halobacteriaceae family, the osmotic stress did not induce the neo-synthesis of cardiolipins in H. walsbyi. The difference may depend on the three-laminar structure of the cell wall, which differs significantly from that of other Haloarchaea.
被引用紀錄
延伸閱讀
- Suryavanshi, M. V., & Ghosh, J. S. (2010). Spoilage of White Unsalted Butter by Psychrophilic Lipolysis of Pseudomonas aeruginosa NCIM 2036. British Journal of Dairy Sciences, 1(1), 26-29. https://www.airitilibrary.com/Article/Detail?DocID=20442440-201007-201008160044-201008160044-26-29
- Abdulaeva, L. D., Silyukov, O. I., Petrov, Y. V., & Zvereva, I. A. (2013). Low-Temperature Transformations of Protonic Forms of Layered Complex Oxides HLnTiO_4 and H_2Ln_2Ti_3O_(10) (Ln = La, Nd). Journal of Nanomaterials, 2013(), 601-608-266. https://doi.org/10.1155/2013/514781
- 黃建榕（2001）。Studies on the Isolation and Property of Galacto-oligosaccharides。畜產研究，34(4)，343-350。https://www.airitilibrary.com/Article/Detail?DocID=P20200930001-200112-202011200014-202011200014-343-350
- Aleisa, A. M. (2013). Amelioration of High Cholesterol Diet Caused Lipids Accumulation in Hepatic Cells by Rutin and Ascorbic Acid. British Journal of Pharmacology and Toxicology, 4(2), 56-64. https://www.airitilibrary.com/Article/Detail?DocID=20442467-201304-201506230021-201506230021-56-64
- Chung, K. T. (1997). The Physics of Hollow Lithium Atom. Chinese Journal of Physics, 35(4), 453-461. https://www.airitilibrary.com/Article/Detail?DocID=05779073-199708-201211140001-201211140001-453-461