title: Genetic studies on nutrient markers and their taxonomic importance.
mesh_terms: D000596:Amino Acids / Q000378:metabolism*; D000818:Animals; D001120:Arginine / Q000378:metabolism; D002417:Cattle; D003545:Cysteine / Q000378:metabolism; D004285:Dogs; D005111:Extrachromosomal Inheritance; D005796:Genes; D014644:Genetic Variation; D006801:Humans; D009154:Mutation; D009539:Nicotinic Acids / Q000378:metabolism; D011392:Proline / Q000378:metabolism; D011817:Rabbits; D013210:Staphylococcus / Q000145:classification* / Q000378:metabolism; D013552:Swine; D013831:Thiamine / Q000378:metabolism; D014161:Transduction, Genetic; D014815:Vitamins / Q000378:metabolism*
chemical_list: D000596:Amino Acids; D009539:Nicotinic Acids; D014815:Vitamins; D001120:Arginine; D011392:Proline; D003545:Cysteine; D013831:Thiamine