Zobrazeno 1 - 10
of 36
pro vyhledávání: '"W D, Nes"'
Publikováno v:
Lipids. 50(8)
his biochemical studies. A biography describing many of Dr. Schroepfer’s contributions can be found in a previous volume of this journal [2]. Dr. Schroepfer was scheduled to be the keynote speaker at the sterol symposium in Orlando, Florida, in 199
Publikováno v:
Archives of Biochemistry and Biophysics. 342:68-81
A series of 31 side-chain-modified analogs of cholesterol, zymosterol, lanosterol, and cycloartenol and the steroidal alkaloids solasodine and solanidine were studied as inhibitors of ( S )-adenosyl- l -methionine:Δ 24(25) sterol methyl transferase
Autor:
W. D. Nes, Mylavarapu Venkatramesh
Publikováno v:
Archives of Biochemistry and Biophysics. 324:189-199
Cultures of Saccharomyces cerevisiae strain GL7 (a sterol auxotroph) were incubated with nonradioactive and tritium-labeled cycloartenol, and the sterol composition of the cells was examined by chemical (GLC, TLC, HPLC, MS, 1H-NMR, and 13C-NMR) and r
Publikováno v:
Lipids. 30:203-219
Sixty-one sterols and pentacyclic triterpenes have been isolated and characterized by chromatographic and spectral methods from Zea mays (corn). Several plant parts were examined; seed, pollen, cultured hypocotyl cells, roots, coleoptiles (sheaths),
Publikováno v:
ChemInform. 28
Autor:
W. D. Nes, M. Venkatramesh
Publikováno v:
ChemInform. 26
Publikováno v:
ChemInform. 26
Publikováno v:
ChemInform. 28
Autor:
G G Janssen, W D Nes
Publikováno v:
Journal of Biological Chemistry. 267:25856-25863
Microsomes from sunflower seedlings were used to investigate the transition state coordinate for the C-24 methylation reaction that mediates phytosterol biosynthesis. They were then used to study structurally related cationic and uncharged compounds
Publikováno v:
Journal of Biological Chemistry. 266:15202-15212
The membrane-bound enzyme of microsomes obtained from sunflower embryos that catalyzes the bi-substrate transfer reaction whereby the methyl group of (S)-adenosyl-L-methionine is transferred to C-24 of the sterol side chain has been investigated. Opt