Biosynthesis of natural products. VII. Biosynthesis of usnic acid lichens. Seasonal variation observed in usnic acid biosynthesis.
D000085:Acetates; D000098:Acetophenones; D001572:Benzofurans / Q000096:biosynthesis / Q000302:isolation & purification; D002247:Carbon Isotopes; D008011:Lichens / Q000378:metabolism*; D012621:Seasons; D012964:Sodium
D000085:Acetates; D000098:Acetophenones; D001572:Benzofurans; D002247:Carbon Isotopes; D012964:Sodium