Results 21 to 30 of about 655,736 (160)
Frontiers in Microbiology, 2020 Planktonic archaea include predominantly Marine Group I Thaumarchaeota (MG I) and Marine Group II Euryarchaeota (MG II), which play important roles in the oceanic carbon cycle. MG I produce specific lipids called isoprenoid glycerol dibiphytanyl glycerol
Cenling Ma +5 more
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Archaeosomes and Tetraether Lipid Liposome [PDF]
, 2012 Archaea have phytanyl ether lipids which is one of the characteristics that separates them from bacteria and eukaryotes. Some archaea have also unique membrane spanning tetrae- ther lipids (T EL); in Sulfolobus and Ihermoplasma species these TELmake up ...
Freisleben, H. (Hans-Joachim)
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Biophysica, 2021 Liposomes have many advantages as therapeutic capsules over free drugs such as small molecule drugs and nucleic acids. Cholesterol is commonly used as a membrane stabilizing agent in liposomal drugs (e.g., mRNA-lipid nanoparticle COVID-19 vaccines ...
Varsha P. Daswani +2 more
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The dispersal of fluvially discharged and marine, shelf-produced particulate organic matter in the northern Gulf of Mexico [PDF]
Biogeosciences, 2023 Rivers play a key role in the global carbon cycle by transporting terrestrial organic matter (TerrOM) from land to the ocean. Upon burial in marine sediments, this TerrOM may be a significant long-term carbon sink, depending on its composition and ...
Y. W. Yedema +5 more
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Characterization of Thermoplasma Species Cultured from Sampling on Tangkuban Perahu, Indonesia
Microbiology Indonesia, 2014 Archaea is an organisme with unique feature because of its ability to inhabit an extremophyle conditions. Our expeditions to Tangkuban Perahu, West Java aimed to obtain archaealstrains from the solfatara fields located in Domas crater.
AMARILA MALIK +8 more
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Membrane lipid and expression responses of Saccharolobus islandicus REY15A to acid and cold stress
Frontiers in Microbiology, 2023 Archaea adjust the number of cyclopentane rings in their glycerol dibiphytanyl glycerol tetraether (GDGT) membrane lipids as a homeostatic response to environmental stressors such as temperature, pH, and energy availability shifts.
Beverly K. Chiu +10 more
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Evaluation of tetraether lipid-based liposomal carriers for encapsulation and retention of nucleoside-based drugs [PDF]
, 2017 Although liposomal nanoparticles are one of the most versatile class of drug delivery systems, stable liposomal formulation of small neutral drug molecules still constitutes a challenge due to the low drug retention of current lipid membrane technologies.
Takaoki Koyanagi +7 more
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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 +3 more
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Purification of glycerol dialkyl nonitol tetraether from Sulfolobus acidocaldarius.
Journal of Lipid Research, 1989 A modified procedure for extraction and purification of hydrolyzed archaebacterial lipids is described. Lipids were extracted from Sulfolobus acidocaldarius using a Soxhlet extraction procedure followed by trichloroacetic acid solvent-extraction of the ...
S L Lo, C E Montague, E L Chang
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Frontiers in Microbiology, 2023 Nitrososphaeria in the phylum Crenarchaeota, is a widespread archaeal class in the oceanic realm, playing an important role in the marine carbon and nitrogen cycle.
Anna Katharina Wittenborn +7 more
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