Results 101 to 110 of about 252,711 (203)

The distribution and abundance of archaeal tetraether lipids in U.S. Great Basin hot springs

Frontiers in Microbiology, 2013
Isoprenoidal glycerol dialkyl glycerol tetraethers (iGDGTs) are core membrane lipids of many archaea that enhance the integrity of cytoplasmic membranes in extreme environments.
Julienne J. eParaiso, Julienne J. eParaiso, Amanda J. eWilliams, Qiuyuan eHuang, Yuli eWei, Paul eDijkstra, Bruce A Hungate, Hailiang eDong, Brian P. Hedlund, Chuanlun eZhang, Chuanlun eZhang   +10 more
doaj   +1 more source

Diagnosing Anaerobic Digesters' Function and Performance: From Meta‐Omics to Integrated Meta‐Omics Analyses

Environmental Microbiology Reports, Volume 18, Issue 5, October 2026.
The integration of multiple meta‐omics can tremendously improve our understanding of the structure, function and dynamics of the complex biological system in anaerobic digesters. Created in BioRender. https://BioRender.com/u9rj8ko. ABSTRACT Anaerobic digestion (AD) of organic wastes by microorganisms into biomethane contributes significantly towards ...
Kevin Iyere Ehiosun, Olivier Chapleur, Laurent Mazéas   +2 more
wiley   +1 more source

Influences of soil properties on archaeal diversity and distribution in the McMurdo Dry Valleys, Antarctica [PDF]

, 2011
The Antarctic Dry Valleys are characterized by extremely low temperatures, arid conditions, high salinity and virtual absence of plants. Therefore, food webs of these microbially dominated soils are among the simplest on earth making these mineral soils ...
Richter, Ingrid
core  

(Figure 6) Concentrations of Glc-branched-GDGT, GlcA-branched-GDGT, 2Gly-isoprenoid-GDNT, PME-DAG, PE-DEG, sum of archaeal IPLs, sum of bacterial IPLs, sum of total IPLs, core lipids of branched and isoprenoidal GDGTs in Bullenmoor peat bog

, 2010
(Figure 6) Concentrations of Glc-branched-GDGT, GlcA-branched-GDGT, 2Gly-isoprenoid-GDNT, PME-DAG, PE-DEG, sum of archaeal IPLs, sum of bacterial IPLs, sum of total IPLs, core lipids of branched and isoprenoidal GDGTs in Bullenmoor peat ...
Gerard J M Versteegh (7886111), Kai-Uwe Hinrichs (6960101), Aimee Gillespie (7963490), Versteegh, Gerard J M, Hinrichs, Kai-Uwe, Arne Leider (6969833), Xiao-Lei Liu (6974528), Leider, Arne, Gillespie, Aimee, Liu, Xiao-Lei, Gröger, Jens, Jens Gröger (7946405)   +11 more
core   +1 more source

Archaeal ether lipids improve internalization and transfection with mRNA lipid nanoparticles

European Journal of Pharmaceutics and Biopharmaceutics
Neutral and positively charged archaeal ether lipids (AEL) have been studied for their utilization as novel delivery systems for pDNA, showing efficient immune response with a strong memory effect while lacking noticeable toxicity. Recent technological advances placed mRNA lipid nanoparticles (LNPs) at the forefront of next-generation delivery systems;
Viktor Laurin Sedlmayr, Silvia Schobesberger, Sarah Spitz, Peter Ertl, David Johannes Wurm, Julian Quehenberger, Oliver Spadiut   +6 more
openaire   +2 more sources

Archaeosomes for Oral Drug Delivery: From Continuous Microfluidics Production to Powdered Formulations

Pharmaceutics
Archaeosomes were manufactured from natural archaeal lipids by a microfluidics-assisted single-step production method utilizing a mixture of di- and tetraether lipids extracted from Sulfolobus acidocaldarius.
Ivan Vidakovic, Karin Kornmueller, Daniela Fiedler, Johannes Khinast, Eleonore Fröhlich, Gerd Leitinger, Christina Horn, Julian Quehenberger, Oliver Spadiut, Ruth Prassl   +9 more
doaj   +1 more source

Effect of archaeal lipids from A. pernix K1 on the in vitro stability and active loading efficiency of liposomes composed of sphingomyelin and cholesterol

Archaeal lipids offer a useful strategy for improving liposomal systems because of their inherent stability under extreme conditions. incorporating lipids from Aeropyrum pernix K1 allowed us to optimize sphingomyelin-cholesterol formulation.
Skrt, Mihaela, Kejžar, Jan, Polajžer, Tamara, Poklar Ulrih, Nataša   +3 more
core   +1 more source

Archaeal Sources of Intact Membrane Lipid Biomarkers in the Oxygen Deficient Zone of the Eastern Tropical South Pacific

Frontiers in Microbiology, 2019
Archaea are ubiquitous in the modern ocean where they are involved in the carbon and nitrogen biogeochemical cycles. However, the majority of Archaea remain uncultured.
Martina Sollai, Laura Villanueva, Ellen C. Hopmans, Richard G. Keil, Jaap S. Sinninghe Damsté, Jaap S. Sinninghe Damsté   +5 more
doaj   +1 more source

ENERGY-TRANSDUCING PROPERTIES OF PRIMARY PROTON PUMPS RECONSTITUTED INTO ARCHAEAL BIPOLAR LIPID VESICLES [PDF]

, 1993
Archaeal lipids differ considerably from eubacterial and eukaryotic lipids in their structure and physical properties. From the membranes of the extreme thermophilic archaea Sulfolobus acidocaldarius a tetraether lipid fraction was isolated, which can ...
DEWIT, JG, DRIESSEN, AJM, ELFERINK, MGL, KONINGS, WN   +3 more
core   +1 more source

Insights into biomethane production and microbial community succession during semi-continuous anaerobic digestion of waste cooking oil under different organic loading rates

AMB Express, 2018
High content of lipids in food waste could restrict digestion rate and give rise to the accumulation of long chain fatty acids in anaerobic digester. In the present study, using waste cooking oil skimmed from food waste as the sole carbon source, the ...
Jing He, Xing Wang, Xiao-bo Yin, Qiang Li, Xia Li, Yun-fei Zhang, Yu Deng   +6 more
doaj   +1 more source