title: STUDIES IN VALINE BIOSYNTHESIS. VII. AN ENZYMATIC CLUE IN PENICILLIUM CHRYSOGENUM AND OTHER ORGANISMS.
mesh_terms: D000596:Amino Acids / Q000378:metabolism*; D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular; D001669:Biochemical Phenomena; D002623:Chemistry Techniques, Analytical; D005658:Fungi; D006836:Hydro-Lyases; D009615:Nocardia; D010406:Penicillins; D010407:Penicillium; D010408:Penicillium chrysogenum; D012106:Research; D012440:Saccharomyces; D013302:Streptomyces; D014633:Valine
chemical_list: D000596:Amino Acids; D000900:Anti-Bacterial Agents; D000904:Antibiotics, Antitubercular; D010406:Penicillins; D006836:Hydro-Lyases; D014633:Valine
keywords: AMINO ACID METABOLISM; ANTIBIOTICS; CHEMISTRY, ANALYTICAL; EXPERIMENTAL LAB STUDY; FUNGI; HYDRO-LYASES; NOCARDIA; PENICILLIN; PENICILLIUM; SACCHAROMYCES; STREPTOMYCES; VALINE