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pro vyhledávání: '"Amber L.S. Cheng"'
Autor:
Amber L.S. Cheng, D.B. Zilversmit
Publikováno v:
Journal of Lipid Research, Vol 1, Iss 2, Pp 190-191 (1960)
Externí odkaz:
https://doaj.org/article/b131d189c8eb495f976c73893848031f
Publikováno v:
Phytochemistry. 13:1667-1670
Intact and reciprocally grafted tobacco and tomato plants were studied to examine their roles as scions and stocks in the formation, composition, and total amount of 3-β-hydroxysterol and polyphenols. Intact tobacco plants have a higher phytosterol
Publikováno v:
Phytochemistry. 10:1481-1486
Sterol contents of Nicotiana suaveolens (Lehm), N. langsdorffii (Weinm.) and their spontaneous-tumoring hybrid were compared when plants of both species and the hybrid began flowering, and again after numerous tumours had developed spontaneously on t
Autor:
T.C. Tso, Amber L.S. Cheng
Publikováno v:
Phytochemistry. 10:2133-2137
Cholesterol-4-14C was supplied to intact Nicotiana tabacum L. Maryland Robinson plants through the stem by wick feeding. After 24 or 56 hr, translocation and metabolism of cholesterol were found to take place. A higher recovery of supplied compound w
Autor:
S. J. Sheen, Amber L.S. Cheng
Publikováno v:
Theoretical and Applied Genetics. 42:181-186
Stigmasterol, β-sitosterol, campesterol, and cholesterol are the predominant sterols identified by gasliquid chromatographic techniques in the mature leaves of 50 Nicotiana species. The relative composition pattern of the four sterols varies signifi