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Molecular modeling of archaebacterial bipolar tetraether lipid membranes
Chemistry and Physics of Lipids, 2000 Membranes composed of glycerol dialkylnonitol tetraether (GDNT) lipids from the thermoacidophilic archaebacterium Sulfolobus acidocaldarius have been studied by molecular modeling. GDNT membranes containing eight cyclopentane rings in the molecule are packed much tighter than those without rings.
Jérôme L Gabriel +2 more
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Black lipid membranes of tetraether lipids from Thermoplasma acidophilum
Lipids and Lipid Metabolism, 1992Black lipid membranes were formed of tetraether lipids from Thermoplasma acidophilum and compared to the bilayer forming lipids diphytanoylphosphatidylcholine and diphythanylglucosylglycerol. Bilayer-forming lipids varied in thickness of black lipid membranes due to the organic solvent used. Measurements of the specific membrane capacitance (Cm = 0.744
Hans-Joachim Freisleben, Klaus Ring
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Archaeal tetraether bipolar lipids: Structures, functions and applications
Biochimie, 2009 Archaea have developed specific tools permitting life under harsh conditions and archaeal lipids are one of these tools. This microreview describes the particular features of tetraether-type archaeal lipids and their potential applications in biotechnology.
Jacquemet, Alicia +3 more
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Extremophiles, 2003
Polar lipid biosynthesis in the thermoacidophilic archaeon Thermoplasma acidophilum was analyzed using terbinafine, an inhibitor of tetraether lipid biosynthesis. Cells of T. acidophilum were labeled with [(14)C]mevalonic acid, and their lipids were extracted and analyzed by two-dimensional thin-layer chromatography.
Tairo Oshima +2 more
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Polar lipid biosynthesis in the thermoacidophilic archaeon Thermoplasma acidophilum was analyzed using terbinafine, an inhibitor of tetraether lipid biosynthesis. Cells of T. acidophilum were labeled with [(14)C]mevalonic acid, and their lipids were extracted and analyzed by two-dimensional thin-layer chromatography.
Tairo Oshima +2 more
exaly +3 more sources
Tetrahedron Letters, 2016 International audienceAs an alternative to recombinant virus, synthetic carriers are widely developed for providing efficient and safe DNA delivery. To reach the nucleus where nucleic acid (NA) constructs are transcripted, chemical complexes have to ...
Tristan Montier +2 more
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Extremophiles, 2011 The lipid cores from Ignisphaera aggregans, a hyperthermophilic Crenarchaeon recently isolated from New Zealand hot springs, have been profiled by liquid chromatography– tandem mass spectrometry.
H W Morgan, Brendan J Keely
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International Journal of Molecular Sciences, 2021 Bipolar tetraether lipids (BTL) have been long thought to play a critical role in allowing thermoacidophiles to thrive under extreme conditions. In the present study, we demonstrated that not all BTLs from the thermoacidophilic archaeon Sulfolobus ...
Parkson Lee-Gau Chong +1 more
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Voltage clamp studies on S-layer-supported tetraether lipid membranes
Biochimica Et Biophysica Acta - Biomembranes, 1998 Isolated subunits from the cell surface proteins (S-layer) of Bacillus coagulans E38–66 have been recrystallized on a glycerol dialkyl nonitol tetraether lipid (GDNT)-monolayer and the electrophysical features of this biomimetic membrane have been ...
Bernhard Schuster +2 more
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