title: Biosynthesis of the bufadienolide marinobufagin in toads Bufo paracnemis from cholesterol-20-14C.
mesh_terms: D000818:Animals; D002018:Bufanolides / Q000096:biosynthesis* / Q000302:isolation & purification; D002025:Bufonidae / Q000378:metabolism*; D002247:Carbon Isotopes; D002784:Cholesterol / Q000378:metabolism*; D014688:Venoms / Q000032:analysis
chemical_list: D002018:Bufanolides; D002247:Carbon Isotopes; D014688:Venoms; D002784:Cholesterol