TY - GEN AU - Elliott,T AU - Roth,J R TI - Heme-deficient mutants of Salmonella typhimurium: two genes required for ALA synthesis SN - 0026-8925 PY - 1989///0825 KW - Aminolevulinic Acid KW - biosynthesis KW - Chromosome Mapping KW - Cysteine KW - Cytochromes KW - Genes, Bacterial KW - Genetic Complementation Test KW - Heme KW - deficiency KW - Mutation KW - Salmonella typhimurium KW - genetics KW - Transcription, Genetic KW - Vitamin B 12 N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1007/BF00334369 ER -