title: [Study of the porphyrin content in mutants of Actinomyces olivaceus V KX met- (B12-)].
mesh_terms: D000622:Aminolevulinic Acid / Q000494:pharmacology; D008715:Methionine / Q000494:pharmacology; D009154:Mutation; D011166:Porphyrins / Q000096:biosynthesis*; D013302:Streptomyces / Q000378:metabolism*
chemical_list: D011166:Porphyrins; D000622:Aminolevulinic Acid; D008715:Methionine
vernacular_title: Vivchennia vmistu porfiriniv u mutantiv Actinomyces olivaceus V KX met- (B12-)