Results 21 to 30 of about 115,731 (294)
Evidence of late Quaternary environmental change in a continental east Antarctic lake from lacustrine sedimentary pigment distributions [PDF]
, 2005 A sediment core from Progress Lake, one of the oldest lacustrine sequences in East Antarctica, contains distinct zones dating from a previous interglacial (most likely Marine Isotope Stage 5e, c.
Hodgson, D A, Keely, B J, Squier, A H
core +2 more sources
Selective sterol accumulation in ABCG5/ABCG8-deficient mice
Journal of Lipid Research, 2004 The ATP binding cassette (ABC) transporters ABCG5 and ABCG8 limit intestinal absorption and promote biliary secretion of neutral sterols. Mutations in either gene cause sitosterolemia, a rare recessive disease in which plasma and tissue levels of several
Liqing Yu +4 more
doaj +1 more source
Applied Sciences, 2021 Lipids are essential components of all living cells. In an oenological context, the supply of unsaturated lipids in grape juice allows the yeasts to grow and ferment, despite very low levels of oxygen. The current study proposes a systematic optimization
Cody Williams +5 more
doaj +1 more source
Sterols sense swelling in lipid bilayers [PDF]
, 1998 In the mimetic membrane system of phosphatidylcholine bilayers, thickening (pre-critical behavior, anomalous swelling) of the bilayers is observed, in the vicinity of the main transition, which is non-linear with temperature.
A. Blume +41 more
core +1 more source
Effects of diet and metamorphosis upon the sterol composition of the butterfly Morpho peleides
Journal of Lipid Research, 2006 Whole body sterol metabolism in insects has seldom been studied. We were able to design an appropriate study at a butterfly farm in Belize. We collected six larvas of butterfly (Morpho peleides), their food (leaves of Pterocarpus bayessii), and their ...
William E. Connor +3 more
doaj +1 more source
Sterol content of the Myxomycetes Physarum polycephalum and P. flavicomum
Journal of Lipid Research, 1976 The sterol content of two Myxomycetes, Physarum polycephalum and P. flavicomum has been examined. The sterols of the two species are apparently identical, the two major sterols in each being poriferasterol and 22-dihydroporiferasterol.
E Bullock, C J Dawson
doaj +1 more source
Biologically active compounds from selected aphyllophorales mycelial cultures [PDF]
, 2014 The obtained results confirm the hypothesis that mycelial cultures of domestic species of aphyllophorales are able to accumulate biologically active metabolites.Uzyskane wyniki wskazują, że przebadane kultury mycelialne krajowych gatunków grzybów ...
Firlej, Anna +2 more
core +1 more source
Tetraploid Wheats: Valuable Source of Phytosterols and Phytostanols
Agronomy, 2019 Phytosterols are known as healthy compounds obtained mainly from oilseed crops. Cereals were also studied for their sterols content. Few insights have been devoted to other tetraploid species than emmer and durum wheats.
Othmane Merah, Zephirin Mouloungui
doaj +1 more source
Plants, 2023 Hypnum cupressiforme Hedw. is the main species for Moss surveys (ICP Vegetation programme) in Southeastern Europe and is widely distributed in the region.
Zhana Petkova +5 more
doaj +1 more source
The TriForC database : a comprehensive up-to-date resource of plant triterpene biosynthesis [PDF]
, 2018 Triterpenes constitute a large and important class of plant natural products with diverse structures and functions. Their biological roles range from membrane structural components over plant hormones to specialized plant defence compounds.
Bak, Soren +8 more
core +2 more sources