title: The conversion of parkeol into its 24,25-epoxide by tissue cultures of Nicotiana tabacum.
mesh_terms: D000438:Alcohols; D002247:Carbon Isotopes; D002855:Chromatography, Thin Layer; D046508:Culture Techniques; D004988:Ethers, Cyclic / Q000096:biosynthesis*; D010944:Plants / Q000378:metabolism*; D010947:Plants, Toxic; D013261:Sterols / Q000096:biosynthesis / Q000378:metabolism*; D014026:Nicotiana / Q000378:metabolism; D014316:Tritium
chemical_list: D000438:Alcohols; D002247:Carbon Isotopes; D004988:Ethers, Cyclic; D013261:Sterols; D014316:Tritium