2.1.1.101	agriculture	tylosin is used in the swine industry as a growth promotant	485048	
2.1.1.101	pharmacology	tylosin fermentation, antibiotic biosynthesis, enzyme catalyzes conversion of macrocin to tylosin in vivo	485050	
2.1.1.101	pharmacology	tylosin is used in veterinary medicine for treatment of infections caused by gram-positive bacteria and mycoplasma	485048