title: Chromosomal location of gene governing the trehalose utilization in Escherichia coli K12.
abstract: Several mutants unable to utilize trehalose were isolated from Escherichia coli, Their genetic analysis led to determine the following gene order on the chromosomal map: pur B-dad R-tre-hem a-trp. Furthermore, the tre gene belongs to the inversion of the trp chromosomal region between E. coli and S. typhimurium.
mesh_terms: D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004187:Disaccharides / Q000378:metabolism*; D004926:Escherichia coli / Q000378:metabolism*; D005796:Genes; D009154:Mutation; D012486:Salmonella typhimurium; D014161:Transduction, Genetic; D014199:Trehalose / Q000378:metabolism*
chemical_list: D004187:Disaccharides; D014199:Trehalose