Article
Transport of 5-aminolevulinic acid by the dipeptide permease in Salmonella typhimurium.
Journal of bacteriology - 1 Jan 1993
Elliott T
Abstract excerpt
In a previous search for mutants of Salmonella typhimurium that are defective in heme synthesis, one class that is apparently defective in 5-aminolevulinic acid (ALA) uptake (alu) was found. Here, I describe the characterization of these mutations. The mutations all map to a single locus near 77....
Topics
- Aminolevulinic Acid
- Bacterial Proteins
- Bacteriophage P22
- Base Sequence
- Biological Transport
- Chromosome Mapping
- DNA Transposable Elements
- Genes, Bacterial
- Genetic Linkage
- Genotype
- Kinetics
- Lac Operon
- Membrane Transport Proteins
- Molecular Sequence Data
- Mutagenesis, Insertional
- Oligodeoxyribonucleotides
- Operon
- Polymerase Chain Reaction