title: Factors influencing the biosynthesis of erythromycin by Streptomyces erythreus.
mesh_terms: D001431:Bacteriological Techniques; D050260:Carbohydrate Metabolism; D002241:Carbohydrates / Q000032:analysis; D003470:Culture Media; D004917:Erythromycin / Q000032:analysis / Q000096:biosynthesis*; D005285:Fermentation; D005947:Glucose; D006863:Hydrogen-Ion Concentration; D009584:Nitrogen / Q000032:analysis / Q000378:metabolism; D000644:Quaternary Ammonium Compounds; D013053:Spectrophotometry; D013302:Streptomyces / Q000032:analysis / Q000254:growth & development / Q000378:metabolism*; D013395:Sucrose / Q000494:pharmacology; D013431:Sulfates; D013997:Time Factors; D003313:Zea mays
chemical_list: D002241:Carbohydrates; D003470:Culture Media; D000644:Quaternary Ammonium Compounds; D013431:Sulfates; D013395:Sucrose; D004917:Erythromycin; D005947:Glucose; D009584:Nitrogen