1.
J Bacteriol
; 108(1): 5-9, 1971 Oct.
Article
in English
| MEDLINE
| ID: mdl-4941573
ABSTRACT
Defective and plaque-forming lambdalac transducing phages have been isolated from bacterial strains in which the lactose operon has been genetically transposed to the galactose locus.
Subject(s)
Chromosomes, Bacterial , Coliphages/isolation & purification , Escherichia coli/metabolism , Galactose/metabolism , Genes , Lactose/metabolism , Transduction, Genetic , Chromosome Mapping , Escherichia coli/growth & development , Lysogeny , Mutation , Recombination, Genetic , Tetrazolium Salts
2.
J Bacteriol
; 104(3): 1273-9, 1970 Dec.
Article
in English
| MEDLINE
| ID: mdl-16559103
ABSTRACT
Two classes of strains were studied in which the lac operon is transposed to a chromosomal site close to the tonB and trp loci. The two classes differ in the orientation of the lac region on the chromosome. In both types of strains, tonB mutants were selected in which deletions removing the tonB locus also caused a fusion of the lac and trp regions. The study of the properties of such fusion strains provides information on the control of both the lac and trp operons.
3.
Nature
; 224(5221): 768-74, 1969 Nov 22.
Article
in English
| MEDLINE
| ID: mdl-4902927
Subject(s)
Chromosomes, Bacterial/analysis , Coliphages , DNA/isolation & purification , Genetic Code , Transduction, Genetic , DNA, Bacterial/isolation & purification , DNA, Viral/isolation & purification , Escherichia coli , Hybridization, Genetic , Methods , Microscopy, Electron , Operon , RNA, Messenger
4.
J Mol Biol
; 38(3): 413-20, 1968 Dec.
Article
in English
| MEDLINE
| ID: mdl-4887877
Subject(s)
Escherichia coli , Molecular Biology , Chromosome Mapping , Galactosidases/metabolism , Genes , Lactose , Operon , Recombination, Genetic
5.
Nature
; 217(5131): 825-7, 1968 Mar 02.
Article
in English
| MEDLINE
| ID: mdl-4867974
Subject(s)
Escherichia coli , Genes, Regulator , Genetics, Microbial , Chromosome Mapping , Genetic Code , Mutation , Recombination, Genetic
6.
Biochem Biophys Res Commun
; 27(6): 674-80, 1967 Jun 23.
Article
in English
| MEDLINE
| ID: mdl-4862405
7.
Biochem Biophys Res Commun
; 25(3): 275-84, 1966 Nov 11.
Article
in English
| MEDLINE
| ID: mdl-5972832
Subject(s)
Bacteriophages/analysis , Sound , Adsorption , Bacteriophages/metabolism , DNA, Viral/metabolism , Phosphorus Isotopes
8.
Biochem Biophys Res Commun
; 24(6): 880-7, 1966 Sep 22.
Article
in English
| MEDLINE
| ID: mdl-5970522
9.
Biochem Biophys Res Commun
; 23(4): 375-80, 1966 May 25.
Article
in English
| MEDLINE
| ID: mdl-5335727
