Results 181 to 190 of about 31,220 (236)

Sterol divergence across eukaryotic kingdoms determines membrane susceptibility to saponins, a class of plant defense compounds. [PDF]

Proc Natl Acad Sci U S A
Dervishi M, Günther J, Li J, Uzun HD, Hansen HCB, Günther Pomorski T, Fuglsang AT, Monje V, Bak S.   +8 more
europepmc   +1 more source

Antifungal resistance: from classical mechanisms to the expanding role of acetyltransferases. [PDF]

J Biomed Sci
Werneck SMC, Gouveia-Eufrasio L, de Freitas GJC, de Carvalho DS, da Costa César I, Rossato L, Bastos RW, Peres NTA, Santos DA.   +8 more
europepmc   +1 more source

An epigenetic mechanism of azole tolerance facilitates acquired antifungal resistance in <i>Aspergillus fumigatus</i>. [PDF]

mBio
Vellanki S, DeMichaelis N, Liao C, Stajich JE, Cramer RA.   +4 more
europepmc   +1 more source

Peroxin Pex8 couples stress responses, antifungal tolerance, and virulence regulation in <i>Candida albicans</i>. [PDF]

Antimicrob Agents Chemother
Xi B, Wu Y.
europepmc   +1 more source

Regulation of Ergosterol Biosynthesis in Saccharomyces cerevisiae

Genes, 2020
Ergosterol is an essential component of fungal cell membranes that determines the fluidity, permeability and activity of membrane-associated proteins.
Sergi Puig
exaly   +2 more sources

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Enhanced fluorescence of ergosterol by iodination and determination of ergosterol by fluorodensitometry

The Analyst, 1988
A rapid, highly sensitive and specific method for the determination of ergosterol in food grains contaminated with fungi is described. The method involves simple iodination of ergosterol resulting in the formation of a highly fluorescent product which is determined fluorodensitometrically.
R B, Sashidhar, R V, Sudershan, Y, Ramakrishna, S, Nahdi, R V, Bhat   +4 more
openaire   +2 more sources

Brassicasterol and 22,23-dihydrobrassicasterol from ergosterol via i-ergosterol

Steroids, 1965
Abstract Since the method most commonly employed for the preparation of brassicasterol gave brassicasterol acetate in an overall 4% to 5% yield, an alternate method for the preparation of gram quantities of brassicasterol and 22,23-dihydrobrassicasterol was investigated.
M J, THOMPSON, C F, COHEN, S M, LANCASTER   +2 more
openaire   +2 more sources

The Biosynthesis of Ergosterol

Pesticide Science, 1984
AbstractThe present state of knowledge of ergosterol biosynthesis is reviewed briefly in order to provide a contextual framework for the following papers which deal with its inhibition, the compounds that cause this inhibition, and their mode of action.
openaire   +1 more source

Control of ergosterol biosynthesis in yeast

Biochemical and Biophysical Research Communications, 1968
Abstract It has been established that the activity of HMG-CoA ∗ reduction to MVA in animal is controlled by bile acids which are presumed to be the end products in cholesterol metabolism ( Fimognari and Rodwell, 1965 ). Similar results were reported with Mycobacterium and Pseudomonas ( Fimognari and Rodwell, 1965a ).
A, Kawaguchi, H, Hatanaka, H, Katsuki
openaire   +2 more sources

Ergosterol Photoisomerization Reaction Scheme

Journal of Pharmaceutical Sciences, 1973
The kinetics of the various isomers formed at low temperature by UV irradiation of ergosterol were studied experimentally at the wavelength λ = 253.7 nm. The characteristics of the photostationary state were used to determine the isomer precursor of the toxisterols as well as the quantum transformation yields of one isomer into another.
R, Mermet-Bouvier, E, Abillon
openaire   +2 more sources