Maladkar, Nilkanth Keshav The metabolism of aromatic amino acids-L-tyrosine and L-phenylalanine by streptomyces aureofaciens and its relation to the biosynthesis of chlortetracycline Maladkar, Nilkanth Keshav - Pune Savitribai Phule Pune University 1973 Subjects--Index Terms: Fermentation||Chlortetracycline||Streptomyces||Tyrosine||Lignin||Metabolism