Chemical structure of the exine of pollen walls and a new function for carotenoids in nature.
D002338:Carotenoids / Q000378:metabolism*; D002849:Chromatography, Gas; D003998:Dicarboxylic Acids / Q000032:analysis; D005227:Fatty Acids / Q000032:analysis; D010126:Ozone; D010944:Plants / Q000378:metabolism*; D011058:Pollen / Q000032:analysis*; D011108:Polymers
D003998:Dicarboxylic Acids; D005227:Fatty Acids; D011108:Polymers; D002338:Carotenoids; D010126:Ozone