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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 77.5 min on the genetic map, which is transcribed counterclockwise. Nutritional tests, genetic and physical mapping, and...

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Identifiers

PMID: 8380400
DOI: 10.1128/jb.175.2.325-331.1993
PMCID: PMC196145

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Source receipt: pubmed, retrieved 7 Sept 2026.

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