TY - GEN AU - Hill-Chappell,J M AU - Spector,M P AU - Foster,J W TI - The pyridine nucleotide cycle of Salmonella typhimurium: genetic characterization of the pncXA operon SN - 0026-8925 PY - 1987///0511 KW - Chromosome Mapping KW - Chromosomes, Bacterial KW - physiology KW - Genes KW - Genes, Bacterial KW - Genotype KW - Mutation KW - NAD KW - metabolism KW - Nicotinamidase KW - genetics KW - Operon KW - Plasmids KW - Salmonella typhimurium N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1007/BF00338090 ER -