title: ENVIRONMENTAL CONTROL OF AMINO ACID SUBSTITUTIONS IN THE BIOSYNTHESIS OF THE ANTIBIOTIC POLYPEPTIDE TYROCIDINE.
mesh_terms: D019943:Amino Acid Substitution; D000900:Anti-Bacterial Agents; D001407:Bacillus; D005823:Genetics; D007930:Leucine; D010455:Peptides; D010649:Phenylalanine; D011506:Proteins / Q000378:metabolism*; D012106:Research; D014364:Tryptophan; D014440:Tyrocidine
chemical_list: D000900:Anti-Bacterial Agents; D010455:Peptides; D011506:Proteins; D014440:Tyrocidine; D010649:Phenylalanine; D014364:Tryptophan; D007930:Leucine
keywords: BACILLUS; EXPERIMENTAL LAB STUDY; GENETICS; LEUCINE; PEPTIDES; PHENYLALANINE; PROTEIN METABOLISM; TRYPTOPHAN