Quantitative chemical taxonomy based upon composition of lipids.
D000818:Animals; D001717:Birds / Q000145:classification; D055598:Chemical Phenomena; D002621:Chemistry; D002965:Classification / Q000379:methods*; D005227:Fatty Acids / Q000032:analysis; D008055:Lipids / Q000032:analysis*; D010944:Plants / Q000145:classification
D005227:Fatty Acids; D008055:Lipids