Fatty Acid DesaturasesFatty Acids, UnsaturatedFatty Acids, Omega-3Docosahexaenoic AcidsFatty AcidsFish OilsEicosapentaenoic AcidLinoleoyl-CoA DesaturaseMortierellaFatty Acids, Omega-6Cytochromes b5Molecular Sequence DataDietary Fats, UnsaturatedCalendulaFatty Acids, NonesterifiedFatty Acids, EssentialAmino Acid Sequencealpha-Linolenic AcidLinoleic AcidFatty Acid SynthasesSubstrate SpecificityCloning, MolecularPhospholipidsFatty Acids, MonounsaturatedDietary FatsChromatography, GasArachidonic Acidgamma-Linolenic AcidPlant OilsOleic AcidLipidsLipid MetabolismLinoleic AcidsTriglyceridesPhylogenyOleic AcidsStearoyl-CoA DesaturasePalmitic AcidLiverStearic AcidsDietAcyl Coenzyme AFatty LiverLinolenic AcidsPalmitic AcidsFatty Acid Transport ProteinsCorn OilTrans Fatty AcidsSaccharomyces cerevisiaeDietary SupplementsFatty Acids, VolatileSeafoodSoybean OilGas Chromatography-Mass Spectrometry