RRC ID 29883
著者 Kadner RJ, Winkler HH.
タイトル Isolation and characterization of mutations affecting the transport of hexose phosphates in Escherichia coli.
ジャーナル J Bacteriol
Abstract Mutants of Escherichia coli defective in the hexose phosphate transport system were isolated. Negative selection by penicillin treatment or positive selection with phosphonomycin was employed. These mutants grew normally on all carbon sources other than hexose phosphates. The map location of the mutations in 18 independently isolated mutant strains was investigated by transduction crosses. All of the mutations were found to lie in the same region of the chromosome, in the region represented by min 72 on the Taylor map. The order of the genes in this region was found to be mtl-cysE-pyrE-uhp-bgl-ilv. Revertants of some of the mutants exhibited altered regulatory control of this transport system.
巻・号 113(2)
ページ 895-900
公開日 1973-2-1
DOI 10.1128/jb.113.2.895-900.1973
PMID 4347928
PMC PMC285306
MeSH Alkanesulfonates Alleles Anti-Bacterial Agents Biological Transport, Active Carbon Isotopes Chromosome Mapping Chromosomes, Bacterial Crosses, Genetic Crossing Over, Genetic Escherichia coli / isolation & purification Escherichia coli / metabolism* Genes, Regulator Glucosephosphates / metabolism Hexosephosphates / metabolism* Mutagens Mutation* Penicillins Recombination, Genetic Transduction, Genetic
IF 3.006
リソース情報
原核生物(大腸菌) ME5434 ME5395