Log in

Relevant bibliographies by topics / Tetraether lipids / Journal articles

To see the other types of publications on this topic, follow the link: Tetraether lipids.

Journal articles on the topic 'Tetraether lipids'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Tetraether lipids.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Chong, Parkson Lee-Gau, Umme Ayesa, Varsha Prakash Daswani, and Ellah Chay Hur. "On Physical Properties of Tetraether Lipid Membranes: Effects of Cyclopentane Rings." Archaea 2012 (2012): 1–11. http://dx.doi.org/10.1155/2012/138439.

Full text

Abstract:

This paper reviews the recent findings related to the physical properties of tetraether lipid membranes, with special attention to the effects of the number, position, and configuration of cyclopentane rings on membrane properties. We discuss the findings obtained from liposomes and monolayers, composed of naturally occurring archaeal tetraether lipids and synthetic tetraethers as well as the results from computer simulations. It appears that the number, position, and stereochemistry of cyclopentane rings in the dibiphytanyl chains of tetraether lipids have significant influence on packing tig

APA, Harvard, Vancouver, ISO, and other styles

2

Zhu, Chun, Travis B. Meador, Wolf Dummann, and Kai-Uwe Hinrichs. "Identification of unusual butanetriol dialkyl glycerol tetraether and pentanetriol dialkyl glycerol tetraether lipids in marine sediments." Rapid Communications in Mass Spectrometry 28 (December 27, 2013): 332–38. https://doi.org/10.1002/rcm.6792.

Full text

Abstract:

RATIONALE: Glycerol serves as the principal backbone moiety bound to various acyl/alkyl chains for membrane lipids of <em>Eukarya</em>, <em>Bacteria</em>, and <em>Archaea</em>. In this study, we report a suite of unusual tetraether lipids in which one of the two conventional glycerol backbones is substituted by butanetriol or pentanetriol. METHODS: Identification of these lipids was achieved via diagnostic fragments and their expected acetylation products using liquid chromatography/mass spectrometry (LC/MS), and their diagnostic ether cleavage products using gas chromatography/mass spectromet

APA, Harvard, Vancouver, ISO, and other styles

3

Kon, Takahide, Naoki Nemoto, Tairo Oshima, and Akihiko Yamagishi. "Effects of a Squalene Epoxidase Inhibitor, Terbinafine, on Ether Lipid Biosyntheses in a Thermoacidophilic Archaeon, Thermoplasma acidophilum." Journal of Bacteriology 184, no. 5 (2002): 1395–401. http://dx.doi.org/10.1128/jb.184.5.1395-1401.2002.

Full text

Abstract:

ABSTRACT The archaeal plasma membrane consists mainly of diether lipids and tetraether lipids instead of the usual ester lipids found in other organisms. Although a molecule of tetraether lipid is thought to be synthesized from two molecules of diether lipids, there is no direct information about the biosynthetic pathway(s) or intermediates of tetraether lipid biosynthesis. In this study, we examined the effects of the fungal squalene epoxidase inhibitor terbinafine on the growth and ether lipid biosyntheses in the thermoacidophilic archaeon Thermoplasma acidophilum. Terbinafine was found to i

APA, Harvard, Vancouver, ISO, and other styles

4

Saracco, Margot, Philippe Schaeffer, Maxime Tourte, et al. "Bilayer-Forming Lipids Enhance Archaeal Monolayer Membrane Stability." International Journal of Molecular Sciences 26, no. 7 (2025): 3045. https://doi.org/10.3390/ijms26073045.

Full text

Abstract:

Archaeal membranes exhibit remarkable stability under extreme environmental conditions, a feature attributed to their unique lipid composition. While it is widely accepted that tetraether lipids confer structural integrity by forming monolayers, the role of bilayer-forming diether lipids in membrane stability remains unclear. Here, we demonstrate that incorporating diethers into archaeal-like lipid assemblies enhances membrane organization and adaptability under thermal stress. Using neutron diffraction, we show that membranes composed of mixed diethers and tetraethers exhibit greater structur

APA, Harvard, Vancouver, ISO, and other styles

5

Bonanno, Alexander, Robert C. Blake, and Parkson Lee-Gau Chong. "Sulfolobus acidocaldarius Microvesicles Exhibit Unusually Tight Packing Properties as Revealed by Optical Spectroscopy." International Journal of Molecular Sciences 20, no. 21 (2019): 5308. http://dx.doi.org/10.3390/ijms20215308.

Full text

Abstract:

In this study, we used optical spectroscopy to characterize the physical properties of microvesicles released from the thermoacidophilic archaeon Sulfolobus acidocaldarius (Sa-MVs). The most abundant proteins in Sa-MVs are the S-layer proteins, which self-assemble on the vesicle surface forming an array of crystalline structures. Lipids in Sa-MVs are exclusively bipolar tetraethers. We found that when excited at 275 nm, intrinsic protein fluorescence of Sa-MVs at 23 °C has an emission maximum at 303 nm (or 296 nm measured at 75 °C), which is unusually low for protein samples containing multipl

APA, Harvard, Vancouver, ISO, and other styles

6

Sprott, G. Dennis, Brian J. Agnew, and Girishchandra B. Patel. "Structural features of ether lipids in the archaeobacterial thermophilesPyrococcus furiosus,Methanopyrus kandleri,Methanothermus fervidus, andSulfolobus acidocaldarius." Canadian Journal of Microbiology 43, no. 5 (1997): 467–76. http://dx.doi.org/10.1139/m97-066.

Full text

Abstract:

The ether lipids of several thermophilic archaea (archaeobacteria) were compared by negative-ion fast atom bombardment mass spectrometry. The major polar lipids in extracts of Pyrococcus furiosus were assigned as archaeol lipids (phosphatidylglycerol diether, m/z 805; phosphatidylinositol diether, m/z 893; and diglycosyl diether, m/z 975) and caldarchaeol lipids (diglycosyl phosphatidylglycerol tetraether, m/z 1778; and diglycosyl phosphatidylinositol tetraether, m/z 1866). The polar lipids of Methanopyrus kandleri were primarily glycolipids consisting of a series of archaeol lipids with one t

APA, Harvard, Vancouver, ISO, and other styles

7

Becker, Kevin W., Felix J. Elling, Marcos Y. Yoshinaga, Andrea Söllinger, Tim Urich, and Kai-Uwe Hinrichs. "Unusual Butane- and Pentanetriol-Based Tetraether Lipids in Methanomassiliicoccus luminyensis, a Representative of the Seventh Order of Methanogens." Applied and Environmental Microbiology 82, no. 15 (2016): 4505–16. http://dx.doi.org/10.1128/aem.00772-16.

Full text

Abstract:

ABSTRACTA new clade of archaea has recently been proposed to constitute the seventh methanogenic order, theMethanomassiliicoccales, which is related to theThermoplasmatalesand the uncultivated archaeal clades deep-sea hydrothermal ventEuryarchaeotagroup 2 and marine group IIEuryarchaeotabut only distantly related to other methanogens. In this study, we investigated the membrane lipid composition ofMethanomassiliicoccus luminyensis, the sole cultured representative of this seventh order. The lipid inventory ofM. luminyensiscomprises a unique assemblage of novel lipids as well as lipids otherwis

APA, Harvard, Vancouver, ISO, and other styles

8

Blöcher, Detlef, Raymund Gutermann, Birgit Henkel, and Klaus Ring. "Physicochemical Characterization of Tetraetherlipids from Thermoplasma acidophilum." Zeitschrift für Naturforschung C 40, no. 9-10 (1985): 606–11. http://dx.doi.org/10.1515/znc-1985-9-1003.

Full text

Abstract:

Abstract By means of differential thermoanalysis, the miscibility of the main polar tetraether lipid of Thermoplasma acidophilum with two ester lipids, dipalmitoyl phosphatidylcholine and dipalmitoyl phosphatidylglycerol, resp., in the presence of excess water was studied. It is shown that with increasing fraction of tetraether lipid in the mixture, the transition range of dipalmitoyl phosphatidylcholine is broadened and the temperature of the maximum heat flow (Tm) is shifted to lower temperatures; furthermore, the enthaply change (ΔH) of the transition declines. Similar results were obtained

APA, Harvard, Vancouver, ISO, and other styles

9

Bonanno, Alexander, and Parkson Lee-Gau Chong. "Certain, but Not All, Tetraether Lipids from the Thermoacidophilic Archaeon Sulfolobus acidocaldarius Can Form Black Lipid Membranes with Remarkable Stability and Exhibiting Mthk Channel Activity with Unusually High Ca2+ Sensitivity." International Journal of Molecular Sciences 22, no. 23 (2021): 12941. http://dx.doi.org/10.3390/ijms222312941.

Full text

Abstract:

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 acidocaldarius exhibit the same membrane behaviors. We found that free-standing planar membranes (i.e., black lipid membranes, BLM) made of the polar lipid fraction E (PLFE) isolated from S. acidocaldarius formed over a pinhole on a cellulose acetate partition in a dual-chamber Teflon device exhibited remarkable stability showing a virtually constant

APA, Harvard, Vancouver, ISO, and other styles

10

DeLong, Edward F., Linda L. King, Ramon Massana, et al. "Dibiphytanyl Ether Lipids in Nonthermophilic Crenarchaeotes." Applied and Environmental Microbiology 64, no. 3 (1998): 1133–38. http://dx.doi.org/10.1128/aem.64.3.1133-1138.1998.

Full text

Abstract:

ABSTRACT The kingdom Crenarchaeota is now known to include archaea which inhabit a wide variety of low-temperature environments. We report here lipid analyses of nonthermophilic crenarchaeotes, which revealed the presence of cyclic and acyclic dibiphytanylglycerol tetraether lipids. Nonthermophilic crenarchaeotes appear to be a major biological source of tetraether lipids in marine planktonic environments.

APA, Harvard, Vancouver, ISO, and other styles

11

Engelhardt, Konrad H., Shashank Reddy Pinnapireddy, Elias Baghdan, Jarmila Jedelská, and Udo Bakowsky. "Transfection Studies with Colloidal Systems Containing Highly Purified Bipolar Tetraether Lipids from Sulfolobus acidocaldarius." Archaea 2017 (2017): 1–12. http://dx.doi.org/10.1155/2017/8047149.

Full text

Abstract:

Lipid vectors are commonly used to facilitate the transfer of nucleic acids into mammalian cells. In this study, two fractions of tetraether lipids from the archaea Sulfolobus acidocaldarius were extracted and purified using different methods. The purified lipid fractions polar lipid fraction E (PLFE) and hydrolysed glycerol-dialkyl-nonitol tetraether (hGDNT) differ in their structures, charge, size, and miscibility from conventional lipids. Liposomes were prepared by mixing tetraether lipids with cholesterol (CH) and 1,2-dioleoyl-3-trimethylammonium-propane (DOTAP) resulting in stable vectors

APA, Harvard, Vancouver, ISO, and other styles

12

Chong, Parkson Lee-Gau, Abby Chang, Allyson Yu, and Ayna Mammedova. "Vesicular and Planar Membranes of Archaea Lipids: Unusual Physical Properties and Biomedical Applications." International Journal of Molecular Sciences 23, no. 14 (2022): 7616. http://dx.doi.org/10.3390/ijms23147616.

Full text

Abstract:

Liposomes and planar membranes made of archaea or archaea-like lipids exhibit many unusual physical properties compared to model membranes composed of conventional diester lipids. Here, we review several recent findings in this research area, which include (1) thermosensitive archaeosomes with the capability to drastically change the membrane surface charge, (2) MthK channel’s capability to insert into tightly packed tetraether black lipid membranes and exhibit channel activity with surprisingly high calcium sensitivity, and (3) the intercalation of apolar squalane into the midplane space of d

APA, Harvard, Vancouver, ISO, and other styles

13

Gagen, Emma J., Marcos Y. Yoshinaga, Franka Garcia Prado, Kai-Uwe Hinrichs, and Michael Thomm. "The Proteome and Lipidome ofThermococcus kodakarensisacross the Stationary Phase." Archaea 2016 (2016): 1–15. http://dx.doi.org/10.1155/2016/5938289.

Full text

Abstract:

The majority of cells in nature probably exist in a stationary-phase-like state, due to nutrient limitation in most environments. Studies on bacteria and yeast reveal morphological and physiological changes throughout the stationary phase, which lead to an increased ability to survive prolonged nutrient limitation. However, there is little information on archaeal stationary phase responses. We investigated protein- and lipid-level changes inThermococcus kodakarensiswith extended time in the stationary phase. Adaptations to time in stationary phase included increased proportion of membrane lipi

APA, Harvard, Vancouver, ISO, and other styles

14

Barbeau, Julie, Sandrine Cammas-Marion, Pierrick Auvray, and Thierry Benvegnu. "Preparation and Characterization of Stealth Archaeosomes Based on a Synthetic PEGylated Archaeal Tetraether Lipid." Journal of Drug Delivery 2011 (March 21, 2011): 1–11. http://dx.doi.org/10.1155/2011/396068.

Full text

Abstract:

The present studies were focused on the formation and characterization of sterically stabilized archaeosomes made from a synthetic PEGylated archaeal lipid. In a first step, a synthetic archaeal tetraether bipolar lipid was functionalized with a poly(ethylene glycol), PEG, and (PEG45-Tetraether) with the aim of coating the archaeosome surface with a sterically stabilizing hydrophilic polymer. In a second step, Egg-PC/PEG45-Tetraether (90/10 wt%) archaeosomes were prepared, and their physicochemical characteristics were determined by dynamic light scattering (size, polydispersity), cryo-TEM (mo

APA, Harvard, Vancouver, ISO, and other styles

15

Stern, Jutta, Hans-Joachim Freisleben, Sabine Janku, and Klaus Ring. "Black lipid membranes of tetraether lipids from Thermoplasma acidophilum." Biochimica et Biophysica Acta (BBA) - Lipids and Lipid Metabolism 1128, no. 2-3 (1992): 227–36. http://dx.doi.org/10.1016/0005-2760(92)90312-j.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Kitajima, T. "Microbial tetraether lipids as an environmental tracer." Journal of Japanese Society for Extremophiles 6, no. 1 (2007): 45–51. http://dx.doi.org/10.3118/jjse.6.45.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Hanford, Michael J., and Tonya L. Peeples. "Archaeal Tetraether Lipids: Unique Structures and Applications." Applied Biochemistry and Biotechnology 97, no. 1 (2002): 45–62. http://dx.doi.org/10.1385/abab:97:1:45.

Full text

APA, Harvard, Vancouver, ISO, and other styles

18

Zhu, Chun, Marcos Y. Yoshinaga, Carl A. Peters, Xiao-Lei Liu, Marcus Elvert, and Kai-Uwe Hinrichs. "Identification and significance of unsaturated archaeal tetraether lipids in marine sediments." Rapid Communications in Mass Spectrometry 28 (April 3, 2014): 1144–52. https://doi.org/10.1002/rcm.6887.

Full text

Abstract:

RATIONALE: Studies of archaeal glycerol dibiphytanyl glycerol tetraethers (GDGTs) in the environment and cultures have exclusively focused on compounds with fully saturated alkyl moieties. Here we report a number of novel unsaturated GDGTs (uns-GDGTs) whose alkyl chains contain up to six double bonds and zero to two cyclopentyl moieties. METHODS: The identification of these lipids was achieved via comparison of lipid distribution before and after hydrogenation, characteristic retention time patterns, and diagnostic ions using liquid chromatography/tandem mass spectrometry (LC/MS/MS), and ether

APA, Harvard, Vancouver, ISO, and other styles

19

Liu, Xiao-Lei, Roger E. Summons, and Kai-Uwe Hinrichs. "Extending the known range of glycerol ether lipids in the environment: structural assignments based on tandem mass spectral fragmentation patterns." Rapid Communications in Mass Spectrometry 26 (September 4, 2012): 2295–302. https://doi.org/10.1002/rcm.6355.

Full text

Abstract:

RATIONALE: Glycerol-based alkyl ether lipids are ubiquitous components in marine sediments. In order to explore their structural diversity and biological sources, marine sediment samples from diverse environments were analyzed and the mass spectra of widely distributed, novel glycerol di- and tetraethers were examined systematically. METHODS: Lipid extracts of twelve globally distributed marine subsurface sediments were analyzed by atmospheric pressure chemical ionization mass spectrometry (APCI-MS). Tandem mass (MS/MS) spectra of compounds were obtained with a quadrupole time-of-flight (qTOF)

APA, Harvard, Vancouver, ISO, and other styles

20

Dayyoub, Eyas, Johannes Sitterberg, Ulrich Rothe, and Udo Bakowsky. "New Antibacterial, Antiadhesive Films Based on Self Assemblies of Modified Tetraetherlipids." Advances in Science and Technology 57 (September 2008): 188–94. http://dx.doi.org/10.4028/www.scientific.net/ast.57.188.

Full text

Abstract:

We report the surface modification of a cellulose dialysis membrane by tetraether lipids and silver colloids to improve the antiadhesive and antibacterial properties of the biopolymer. The lipid was covalently attached to the membrane via the bivalent linker cyanuric chloride. The biologically evaluation show that the adhesion of serum components as well as bacteria, was decreased by this novel coating.

APA, Harvard, Vancouver, ISO, and other styles

21

Jacquemet, Alicia, Julie Barbeau, Loïc Lemiègre, and Thierry Benvegnu. "Archaeal tetraether bipolar lipids: Structures, functions and applications." Biochimie 91, no. 6 (2009): 711–17. http://dx.doi.org/10.1016/j.biochi.2009.01.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Mueller-Niggemann, Cornelia, Sri Rahayu Utami, Anika Marxen, Kai Mangelsdorf, Thorsten Bauersachs, and Lorenz Schwark. "Distribution of tetraether lipids in agricultural soils – differentiation between paddy and upland management." Biogeosciences 13, no. 5 (2016): 1647–66. http://dx.doi.org/10.5194/bg-13-1647-2016.

Full text

Abstract:

Abstract. Rice paddies constitute almost a fifth of global cropland and provide more than half of the world's population with staple food. At the same time, they are a major source of methane and therewith significantly contribute to the current warming of Earth's atmosphere. Despite their apparent importance in the cycling of carbon and other elements, however, the microorganisms thriving in rice paddies are insufficiently characterized with respect to their biomolecules. Hardly any information exists on human-induced alteration of biomolecules from natural microbial communities in paddy soil

APA, Harvard, Vancouver, ISO, and other styles

23

Jiblaoui, Ahmad, Julie Barbeau, Thomas Vivès, et al. "Folate-conjugated stealth archaeosomes for the targeted delivery of novel antitumoral peptides." RSC Advances 6, no. 79 (2016): 75234–41. http://dx.doi.org/10.1039/c6ra15713k.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Eguchi, Tadashi, Hiroki Kano, Kenji Arakawa, and Katsumi Kakinuma. "Synthetic Studies of Archaeal Macrocyclic Tetraether Lipids: Practical Synthesis of 72-Membered Tetraether Model Compounds." Bulletin of the Chemical Society of Japan 70, no. 10 (1997): 2545–54. http://dx.doi.org/10.1246/bcsj.70.2545.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Bentley, Jeremy N., Gregory T. Ventura, Clifford C. Walters, Stefan M. Sievert, and Jeffrey S. Seewald. "The influence of near-surface sediment hydrothermalism on the TEX₈₆ tetraether-lipid-based proxy and a new correction for ocean bottom lipid overprinting." Biogeosciences 19, no. 18 (2022): 4459–77. http://dx.doi.org/10.5194/bg-19-4459-2022.

Full text

Abstract:

Abstract. The diversity and relative abundances of tetraether lipids produced by archaea and bacteria in soils and sediments are increasingly used to assess environmental change. For instance, the TetraEther indeX of 86 carbon atoms (TEX86), based on archaeal isoprenoidal glycerol dialkyl glycerol tetraether (iGDGT) lipids, is frequently applied to reconstruct past sea-surface temperatures (SSTs). Yet, it is unknown how the ratio fully responds to environmental and/or geochemical variations and if the produced signals are largely the adaptive response by Thaumarchaeota to oceanographic effects

APA, Harvard, Vancouver, ISO, and other styles

26

Nishihara, Masateru, and Yosuke Koga. "Natural occurrence of archaetidic acid and caldarchaetidic acid (di- and tetra-ether analogues of phosphatidic acid) in the archaebacterium Methanohacterium thermautotrophicum." Biochemistry and Cell Biology 68, no. 1 (1990): 91–95. http://dx.doi.org/10.1139/o90-011.

Full text

Abstract:

A minor phospholipid designated as PL5, assumed to be a precursor of phospholipid biosynthesis, was isolated from Methanohacterium thermautotrophicum. The structures of this lipid and another closely related phospholipid (PL4) were elucidated by infrared spectra, fast atom bombardment mass spectra, 31P-nuclear magnetic resonance spectra, and chemical and enzymatic analyses. These lipids were identified as archaetidic acid (PL5) and caldarchaetidic acid (PL4) (diether and tetraether analogues of phosphatatidic acid, respectively).Key words: archaetidic acid, caldarchaetidic acid, Methanohacteri

APA, Harvard, Vancouver, ISO, and other styles

27

Rastädter, Kerstin, David J. Wurm, Oliver Spadiut, and Julian Quehenberger. "The Cell Membrane of Sulfolobus spp.—Homeoviscous Adaption and Biotechnological Applications." International Journal of Molecular Sciences 21, no. 11 (2020): 3935. http://dx.doi.org/10.3390/ijms21113935.

Full text

Abstract:

The microbial cell membrane is affected by physicochemical parameters, such as temperature and pH, but also by the specific growth rate of the host organism. Homeoviscous adaption describes the process of maintaining membrane fluidity and permeability throughout these environmental changes. Archaea, and thereby, Sulfolobus spp. exhibit a unique lipid composition of ether lipids, which are altered in regard to the ratio of diether to tetraether lipids, number of cyclopentane rings and type of head groups, as a coping mechanism against environmental changes. The main biotechnological application

APA, Harvard, Vancouver, ISO, and other styles

28

Zhu, Chun, Travis B. Meador, Wolf Dummann, and Kai-Uwe Hinrichs. "Identification of unusual butanetriol dialkyl glycerol tetraether and pentanetriol dialkyl glycerol tetraether lipids in marine sediments." Rapid Communications in Mass Spectrometry 28, no. 4 (2013): 332–38. http://dx.doi.org/10.1002/rcm.6792.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Mahmoud, Gihan, Jarmila Jedelská, Samia Mohamed Omar, Boris Strehlow, Marc Schneider, and Udo Bakowsky. "Stabilized tetraether lipids based particles guided prophyrins photodynamic therapy." Drug Delivery 25, no. 1 (2018): 1526–36. http://dx.doi.org/10.1080/10717544.2018.1482970.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Eguchi, Tadashi, Kazuya Ibaragi, and Katsumi Kakinuma. "Total Synthesis of Archaeal 72-Membered Macrocyclic Tetraether Lipids." Journal of Organic Chemistry 63, no. 8 (1998): 2689–98. http://dx.doi.org/10.1021/jo972328p.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Gulik, Annette, Vittorio Luzzati, Mario De Rosa, and Agata Gambacorta. "Structure and polymorphism of tetraether lipids from Sulfolobus solfataricus." Systematic and Applied Microbiology 7, no. 2-3 (1986): 258–61. http://dx.doi.org/10.1016/s0723-2020(86)80016-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Luzzati, Vittorio, and Annette Gulik. "Structure and polymorphism of tetraether lipids from Sulfolobus solfataricus." Systematic and Applied Microbiology 7, no. 2-3 (1986): 262–65. http://dx.doi.org/10.1016/s0723-2020(86)80017-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Chong, Parkson Lee-Gau. "Archaebacterial bipolar tetraether lipids: Physico-chemical and membrane properties." Chemistry and Physics of Lipids 163, no. 3 (2010): 253–65. http://dx.doi.org/10.1016/j.chemphyslip.2009.12.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

DeLuca, S. J., K. J. Voorhees, T. A. Langworthy, and G. Holzer. "Capillary supercritical fluid chromatography of archaebacterial glycerol tetraether lipids." Journal of High Resolution Chromatography 9, no. 3 (1986): 182–85. http://dx.doi.org/10.1002/jhrc.1240090311.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Choquet, Christian G., Girishchandra B. Patel, and G. Dennis Sprott. "Heat sterilization of archaeal liposomes." Canadian Journal of Microbiology 42, no. 2 (1996): 183–86. http://dx.doi.org/10.1139/m96-027.

Full text

Abstract:

Thermal stabilities were compared between liposomes prepared from the ether lipids extracted from various archaeobacteria and liposomes composed of ester lipids. Leakage of entrapped carboxyfluorescein from the liposomes exposed to 121 °C indicated a marked stability of certain ether liposomes, comparable or superior to cholesterol-stabilized liposomes prepared from the saturated synthetic lipids dimyristoyl phosphatidylcholine and dimyristoyl phosphatidylglycerol. The heat stability of diether liposomes could be increased by the inclusion of tetraether lipids.Key words: archaeal liposomes, et

APA, Harvard, Vancouver, ISO, and other styles

36

EGUCHI, T., H. KANO, K. ARAKAWA, and K. KAKINUMA. "ChemInform Abstract: Synthetic Studies of Archaeal Macrocyclic Tetraether Lipids: Practical Synthesis of 72-Membered Tetraether Model Compounds." ChemInform 29, no. 6 (2010): no. http://dx.doi.org/10.1002/chin.199806252.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Liu, Xiao-Lei, Julius S. Lipp, Jeffrey H. Simpson, Yu-Shih Lin, Roger E. Summons, and Kai-Uwe Hinrichs. "Mono- and dihydroxyl glycerol dibiphytanyl glycerol tetraethers in marine sediments: Identification of both core and intact polar lipid forms." Geochimica et Cosmochimica Acta 89 (April 28, 2012): 102–15. https://doi.org/10.1016/j.gca.2012.04.053.

Full text

Abstract:

Abstract Hydroxylated glycerol dialkyl glycerol tetraethers (hydroxy-GDGTs) were detected in marine sediments of diverse depositional regimes and ages. Mass spectrometric evidence, complemented by information gleaned from two-dimensional (2D) <sup>1</sup>H–<sup>13</sup>C nuclear magnetic resonance (NMR) spectroscopy on minute quantities of target analyte isolated from marine sediment, allowed us to identify one major compound as a monohydroxy-GDGT with acyclic biphytanyl moieties (OH-GDGT-0). NMR spectroscopic and mass spectrometric data indicate the presence of a tertiary hydroxyl group

APA, Harvard, Vancouver, ISO, and other styles

38

Chang, E. L. "Unusual Thermal Stability of Liposomes Made from Bipolar Tetraether Lipids." Biochemical and Biophysical Research Communications 202, no. 2 (1994): 673–79. http://dx.doi.org/10.1006/bbrc.1994.1983.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Lin, Yu-Shih, Julius S. Lipp, Marcos Y. Yoshinaga, Shao-Hsuan Lin, Marcus Elvert, and Kai-Uwe Hinrichs. "Intramolecular stable carbon isotopic analysis of archaeal glycosyl tetraether lipids." Rapid Communications in Mass Spectrometry 24, no. 19 (2010): 2817–26. http://dx.doi.org/10.1002/rcm.4707.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Leriche, Geoffray, Jessica L. Cifelli, Kevin C. Sibucao, et al. "Characterization of drug encapsulation and retention in archaea-inspired tetraether liposomes." Organic & Biomolecular Chemistry 15, no. 10 (2017): 2157–62. http://dx.doi.org/10.1039/c6ob02832b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Schouten, Stefan, Stuart G. Wakeham, Ellen C. Hopmans, and Jaap S. Sinninghe Damsté. "Biogeochemical Evidence that Thermophilic Archaea Mediate the Anaerobic Oxidation of Methane." Applied and Environmental Microbiology 69, no. 3 (2003): 1680–86. http://dx.doi.org/10.1128/aem.69.3.1680-1686.2003.

Full text

Abstract:

ABSTRACT Distributions and isotopic analyses of lipids from sediment cores at a hydrothermally active site in the Guaymas Basin with a steep sedimentary temperature gradient revealed the presence of archaea that oxidize methane anaerobically. The presence of strongly 13C-depleted lipids at greater depths in the sediments suggests that microbes involved in anaerobic oxidation of methane are present and presumably active at environmental temperatures of >30°C, indicating that this process can occur not only at cold seeps but also at hydrothermal sites. The distribution of the membrane tetraet

APA, Harvard, Vancouver, ISO, and other styles

42

Besseling, Marc A., Ellen C. Hopmans, R. Christine Boschman, Jaap S. Sinninghe Damsté, and Laura Villanueva. "Benthic archaea as potential sources of tetraether membrane lipids in sediments across an oxygen minimum zone." Biogeosciences 15, no. 13 (2018): 4047–64. http://dx.doi.org/10.5194/bg-15-4047-2018.

Full text

Abstract:

Abstract. Benthic archaea comprise a significant part of the total prokaryotic biomass in marine sediments. Recent genomic surveys suggest they are largely involved in anaerobic processing of organic matter, but the distribution and abundance of these archaeal groups are still largely unknown. Archaeal membrane lipids composed of isoprenoid diethers or tetraethers (glycerol dibiphytanyl glycerol tetraether, GDGT) are often used as archaeal biomarkers. Here, we compare the archaeal diversity and intact polar lipid (IPL) composition in both surface (0–0.5 cm) and subsurface (10–12 cm) sediments

APA, Harvard, Vancouver, ISO, and other styles

43

Wang, J. X., C. L. Zhang, W. Xie, Y. G. Zhang, and P. Wang. "Contribution of Marine Group II <i>Euryarchaeota</i> to cyclopentyl tetraethers in the Pearl River estuary and coastal South China Sea: impact on the TEX<sub>86</sub> paleothermometer." Biogeosciences Discussions 12, no. 15 (2015): 12455–84. http://dx.doi.org/10.5194/bgd-12-12455-2015.

Full text

Abstract:

Abstract. TEX86 (TetraEther indeX of glycerol dialkyl glycerol tetraethers (GDGTs) with 86 carbon atoms) has been widely applied to reconstruct (paleo-) sea surface temperature (SST). While Marine Group I (MG I) Thaumarchaeota have been commonly believed to be the source for GDGTs, Marine Group II (MG II Euryarchaeota) have recently been suggested to contribute significantly to the GDGT pool in the ocean. However, little is known how the MG II Euryarchaeota-derived GDGTs may influence TEX86 in marine sediment record. In this study, we characterize MG II Euryarchaeota-produced GDGTs and assess

APA, Harvard, Vancouver, ISO, and other styles

44

Vidawati, Sri, and Udo Bakowsky. "Stability Monomolecular Properties of Archaeal Tetraether Lipids Layers onto Solid Substrates." Advances in Biological Chemistry 12, no. 01 (2022): 29–37. http://dx.doi.org/10.4236/abc.2022.121003.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Bhattacharya, Ahanjit, Isaac D. Falk, Noah Z. Burns, and Steven G. Boxer. "Self-assembly and phase transition properties of pure archaeal tetraether lipids." Biophysical Journal 121, no. 3 (2022): 290a. http://dx.doi.org/10.1016/j.bpj.2021.11.1301.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Damsté, Jaap S. Sinninghe, Ellen C. Hopmans, Richard D. Pancost, Stefan Schouten, and Jan A. J. Geenevasen. "Newly discovered non-isoprenoid glycerol dialkyl glycerol tetraether lipids in sediments." Chemical Communications, no. 17 (2000): 1683–84. http://dx.doi.org/10.1039/b004517i.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Bücher, Christian, Xenia Grosse, Holger Rothe, Annamaria Fiethen, Hubert Kuhn, and Klaus Liefeith. "Biomimetic surface modification with bolaamphiphilic archaeal tetraether lipids via liposome spreading." Biointerphases 9, no. 1 (2014): 011002. http://dx.doi.org/10.1116/1.4857955.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Schouten, Stefan, Ellen C. Hopmans, and Jaap S. Sinninghe Damsté. "The organic geochemistry of glycerol dialkyl glycerol tetraether lipids: A review." Organic Geochemistry 54 (January 2013): 19–61. http://dx.doi.org/10.1016/j.orggeochem.2012.09.006.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Shah, Sunita R., Gesine Mollenhauer, Naohiko Ohkouchi, Timothy I. Eglinton, and Ann Pearson. "Origins of archaeal tetraether lipids in sediments: Insights from radiocarbon analysis." Geochimica et Cosmochimica Acta 72, no. 18 (2008): 4577–94. http://dx.doi.org/10.1016/j.gca.2008.06.021.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Elferink, Marieke G. L., Janny G. de Wit, Arnold J. M. Driessen, and Wil N. Konings. "Stability and proton-permeability of liposomes composed of archaeal tetraether lipids." Biochimica et Biophysica Acta (BBA) - Biomembranes 1193, no. 2 (1994): 247–54. http://dx.doi.org/10.1016/0005-2736(94)90160-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!