Lawrence, D A Regulation of methionine synthesis in Salmonella typhimurium: mutants resistant to inhibition by analogues of methionine. [electronic resource] - Genetics Apr 1968 - 473-92 p. digital Publication Type: Journal Article ISSN: 0016-6731 Standard No.: 10.1093/genetics/58.4.473 doi Subjects--Topical Terms: Carbon IsotopesChromosome MappingEnzyme RepressionEthionine--metabolismHydro-Lyases--biosynthesisMethionine--antagonists & inhibitorsMolecular BiologyMutationSalmonella typhimurium--metabolismTransferases--biosynthesis