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Title: Metabolism in porifera. VII. Conversion of [7,7-3H2]-fucosterol into calysterol by the sponge Calyx niceaensis. Author: Minale L, Riccio R, Scalona O, Sodano G, Fattorusso E, Magno S, Mayol L, Santacroce C. Journal: Experientia; 1977 Dec 15; 33(12):1550-2. PubMed ID: 590430. Abstract: The sponge Calyx niceaensis metabolizes administered [7,7--(3)H2]-fucosterol to produce labelled calysterol, the principal sterol component of the sponge, possessing the unique feature of a cyclopropene ring bridging C23,24.[Abstract] [Full Text] [Related] [New Search]