title: Genetic location of the gene (ush) specifying periplasmic uridine 5'-diphosphate glucose hydrolase (5'-nucleotidase) in Escherichia coli K-12.
abstract: Further genetic mapping to two- and three-factor crosses show that the ush gene is closely linked to two other genes hemG and pisA, and that the probable gene order is proC-hemG-plsA-ush-gal.
mesh_terms: D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D004926:Escherichia coli / Q000201:enzymology; D005796:Genes; D008040:Genetic Linkage; D009708:Nucleotidases / Q000096:biosynthesis*
chemical_list: D009708:Nucleotidases