Transport of 5-aminolevulinic acid by the dipeptide permease in Salmonella typhimurium
نویسندگان
چکیده
منابع مشابه
Transport of 5-aminolevulinic acid by the dipeptide permease in Salmonella typhimurium.
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 phys...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1993
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.175.2.325-331.1993